Ultramarine Color Code: HEX Code & RGB Code Values

Looking for specific ultramarine color code? Get exact ultramarine hex code #120A8F and ultramarine RGB code rgb(18,10,143). Complete color information for design and development projects featuring this historic, vibrant color.

HEX#120A8F

RGBrgb(18,10,143)

Shades of Ultramarine

Create custom shades of ultramarine with our color generator. Adjust hues, tints, and tones to find the perfect shade of ultramarine for your project.

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HEX Color Value

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Shades (Adding Black)

• 3B82F6

  rgb(59, 130, 246)
• 376BC8

  rgb(55, 107, 200)
• 31559D

  rgb(49, 85, 157)
• 294073

  rgb(41, 64, 115)
• 202C4C

  rgb(32, 44, 76)
• 151928

  rgb(21, 25, 40)
• 000000

  rgb(0, 0, 0)

Tints (Adding White)

• 3B82F6

  rgb(59, 130, 246)
• 6D95F8

  rgb(109, 149, 248)
• 91A9FA

  rgb(145, 169, 250)
• AFBEFC

  rgb(175, 190, 252)
• CBD3FD

  rgb(203, 211, 253)
• E5E9FE

  rgb(229, 233, 254)
• FFFFFF

  rgb(255, 255, 255)

Tones (Adding Gray)

• 3B82F6

  rgb(59, 130, 246)
• 5082E9

  rgb(80, 130, 233)
• 6182D7

  rgb(97, 130, 215)
• 6F83C4

  rgb(111, 131, 196)
• 7983B0

  rgb(121, 131, 176)
• 80849B

  rgb(128, 132, 155)
• 808080

  rgb(128, 128, 128)

Ultramarine Palette

Explore curated and automatically generated color palettes featuring ultramarine. See how it harmonizes with other colors for UI themes, graphics, and branding materials.

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HEX Color Value

Sequential

Single hue gradient for data visualization

7 colors

Lightest

#DAF1FF

Light

#ACD2F3

Medium Light

#7AB5E7

Medium

#3498DB

Medium Dark

#2B6F9F

Dark

#214967

Darkest

#142634

Diverging

Dual hue gradient with a neutral midpoint

9 colors

Base End

#3498DB

Left Dark

#76AEE2

Left Medium

#A4C5E9

Left Light

#CEDDEF

Neutral

#F5F5F5

Right Light

#F5D5C3

Right Medium

#F1B593

Right Dark

#E89664

Complementary End

#DB7734

Monochromatic

Same hue, different brightness/saturation

5 colors

Lightest

#FFFFFF

Light

#A9CAED

Medium

#3498DB

Dark

#004D89

Darkest

#000000

Analogous

Colors adjacent on the color wheel (30° apart)

5 colors

Left Adjacent 2

#34DB77

Left Adjacent 1

#34DBCB

Main

#3498DB

Right Adjacent 1

#3445DB

Right Adjacent 2

#7734DB

Complementary

Colors opposite on the color wheel (180° apart)

2 colors

Main

#3498DB

Complementary

#DB7734

Triadic

Evenly spaced around the color wheel (120° apart)

3 colors

Main

#3498DB

Secondary

#DB3498

Tertiary

#98DB34

Square

Four colors evenly spaced (90° apart)

4 colors

Main

#3498DB

Right 90°

#CB34DB

Complementary

#DB7734

Left 90°

#45DB34

Tetradic

Two pairs of complementary colors

4 colors

Main

#3498DB

Secondary

#7734DB

Complementary

#DB7734

Complementary Secondary

#98DB34

Split Complementary

Complementary colors ±30°

3 colors

Main

#3498DB

Split Left

#DB3444

Split Right

#DBCB34

Cyclic

Circular gradient for periodic data

8 colors

0°

#3498DB

45°

#4D34DB

90°

#CB34DB

135°

#DB346E

180°

#DB7734

225°

#C2DB34

270°

#45DB34

315°

#34DBA1

Pastel

Soft, desaturated colors for modern UI

6 colors

Light Pastel

#A2B6C3

Pastel 1

#AFBFCB

Pastel 2

#BBC9D3

Pastel 3

#C7D3DB

Pastel 4

#D4DDE3

Deep Pastel

#E0E7EB

Common Blue Color Codes (HEX & RGB)

Blue →

HEX:#0000FF

RGB:rgb(0, 0, 255)

Navy Blue →

HEX:#000080

RGB:rgb(0, 0, 128)

Dark Blue →

HEX:#00008B

RGB:rgb(0, 0, 139)

Light Blue →

HEX:#ADD8E6

RGB:rgb(173, 216, 230)

Royal Blue →

HEX:#4169E1

RGB:rgb(65, 105, 225)

Sky Blue →

HEX:#87CEEB

RGB:rgb(135, 206, 235)

Baby Blue →

HEX:#89CFF0

RGB:rgb(137, 207, 240)

Electric Blue →

HEX:#7DF9FF

RGB:rgb(125, 249, 255)

Indigo →

HEX:#4B0082

RGB:rgb(75, 0, 130)

Turquoise →

HEX:#40E0D0

RGB:rgb(64, 224, 208)

Cyan →

HEX:#00FFFF

RGB:rgb(0, 255, 255)

Extract Ultramarine Hex & RGB Codes from Image

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Ultramarine Color Code Converter

Instantly convert between HEX, RGB, CMYK, and more for ultramarine shades.

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HEX Color Value

All Formats:

• HEX:
  #ECB12E
• RGB:
  rgb(236, 177, 46)
• CMYK:
  cmyk(0%, 25%, 81%, 7%)
• HSV:
  hsv(41°, 81%, 93%)
• HSL:
  hsl(41°, 83%, 55%)

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What is Ultramarine?

Ultramarine is a deep, violet-tinged blue with a rich artistic history. The name comes from the Latin ultramarinus, meaning "beyond the sea," referring to its origin as a pigment made from lapis lazuli imported from Afghanistan via sea trade. For centuries, ultramarine was the most expensive pigment, reserved for the most important works of art, including the robes of the Virgin Mary in Renaissance paintings.

The hex code for ultramarine is #120A8F, with RGB values of rgb(18, 10, 143). The color features strong blue with subtle purple undertones, creating its characteristic deep, mysterious appearance. Its CMYK values emphasize cyan and magenta with substantial black ink, producing a rich violet-blue in print.

Ultramarine vs Similar Colors

Ultramarine has a distinctive purple undertone:

Color	HEX Code	Key Difference
Ultramarine	#120A8F	Deep violet-blue
Navy Blue	#000080	Pure dark blue
Cobalt Blue	#0047AB	Brighter, less purple
Indigo	#4B0082	More violet-leaning

Ultramarine is darker than cobalt blue with a noticeable purple undertone that navy lacks.

Using Ultramarine in Design

Ultramarine's depth makes it dramatic:

Web and UI Design: Ultramarine works well for luxury brands, creative platforms, and premium services. It creates sophisticated interfaces and memorable brand identities. Pair with gold or cream for elegance.

Graphic Design: Ultramarine is ideal for book covers, event invitations, and luxury packaging. It pairs beautifully with gold foil, white, and deep red for dramatic designs.

Art and History: A favorite among master painters, ultramarine remains a staple in professional art supplies.

Frequently Asked Questions

What is the ultramarine hex code?

The ultramarine hex code is #120A8F. This deep violet-blue has rich historical significance.

What colors go well with ultramarine?

Ultramarine pairs beautifully with gold, cream, burgundy, and white.

Is ultramarine the same as navy blue?

No. Ultramarine (#120A8F) has a purple undertone, while navy blue (#000080) is a pure dark blue.

What are the RGB values for ultramarine?

The ultramarine RGB code is rgb(18, 10, 143) — strong blue with minimal red and green.

What is ultramarine's CMYK value?

Ultramarine CMYK is approximately C:88, M:93, Y:0, K:44, producing its characteristic deep violet-blue in print.