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Rich Black

أسود غني

Color codes

HEX
RGB
HSL
HSV
CMYK (approximate)
CIELAB
CSS
Relative luminance0.0029
Black & Near-black Neutral ColorsCool Colors Cool

Shades of Rich Black

All shades

Lighter

Darker

Tints mixed with white

Tones mixed with gray

Color harmonies

Complementary

Opposite on the wheel (180°): maximum contrast for accents.

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Analogous

Neighbors 30° apart: calm and natural.

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Triadic

Three hues 120° apart: vibrant yet balanced.

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Split-complementary

The base plus the two neighbors of its complement: contrast with less tension.

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Tetradic

Four hues 90° apart: rich, best with one dominant color.

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Monochromatic

One hue in several lightness levels: elegant and consistent.

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Contrast and readability

White text19.84:1
✓ AA✓ AAA✓ AA Large
Black text1.06:1
✗ AA✗ AAA✗ AA Large
On white19.84:1
✓ AA✓ AAA✓ AA Large
On black1.05:1
✗ AA✗ AAA✗ AA Large

Text colors that pass AA

Check in the contrast checker

In a design

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A short paragraph shows how body text sits next to the color.

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New

Cards and badges use a soft tint of the color. Read more

Plan your next project

A short paragraph shows how body text sits next to the color.

Get started
New

Cards and badges use a soft tint of the color.

Rich Black

Full-color background with readable text.

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About Rich Black

Rich Black (#010B13) is a very dark, highly saturated color from the Black family with a cool character. It is made of 1 red, 11 green and 19 blue (hsl(207, 90%, 4%)). Its contrast ratio is 19.84:1 against white and 1.06:1 against black, so white text reads best on it.

Suggested uses

  • text and headings
  • dark mode surfaces and elegant accents
  • calm, trustworthy or technical themes

Reading the codes

In HEX, #010B13 stores red, green and blue as pairs of base-16 digits: 1, 11 and 19 out of 255. In HSL the same color has a hue of 207°, 90% saturation and 4% lightness, which makes lighter or darker variants easy to create by changing only the lightness.

Similar colors

#0A0A0AJet Black#000000Black#121212Dark Mode Gray#1B1B1FInk Black#222222Soft Black#0F172AMidnight Slate#1A1110Licorice#2A3439Gunmetal#353839Onyx#002147Oxford Blue

Palettes with this color

Black and Gold#0B0B0C #1E1E20 #3A3631 #B08D57 #E8D5A6Paper and Ink#FAFAF7 #E8E6E1 #9A968E #3A3935 #111111Modern Consulting#14213D #FCA311 #E5E5E5 #FFFFFF #000000Accessible Contrast#FFFFFF #1A1A1A #0050B3 #B00020 #00703C

Tools for this color

Shades GeneratorGenerate tints, tones, lighter and darker shades and saturation variations.Contrast CheckerAccurate WCAG contrast ratio with AA/AAA results and accessible suggestions.Color Harmony GeneratorComplementary, analogous, triadic, tetradic, split-complementary and monochromatic harmonies.Color Blindness SimulatorApproximate protanopia, deuteranopia, tritanopia and achromatopsia simulations.

Frequently asked questions

What is the HEX code of Rich Black?
The HEX code of Rich Black is #010B13. In RGB it is rgb(1, 11, 19) and in HSL hsl(207, 90%, 4%).
Which text color works on Rich Black?
White text has a contrast ratio of 19.84:1 on Rich Black and black text 1.06:1, so white text is more readable. WCAG AA needs at least 4.5:1 for normal text.
What is the complementary color of Rich Black?
Rotating the hue of Rich Black by 180° gives #130901, its complementary color on the RGB color wheel.
What is Rich Black in CMYK?
An approximate CMYK value for Rich Black is cmyk(95%, 42%, 0%, 93%). For printing, ask your printer for an ICC-profiled conversion.