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0B030D

#0B030D closest to Obsidian Shard

#0B030D is a very dark black; the closest named color is Obsidian Shard. In the RGB color model it is made of 4.3% red, 1.2% green and 5.1% blue (rgb(11, 3, 13)). Its HSL value is 288° hue, 62% saturation and 3% lightness, and in CMYK it is 15% cyan, 77% magenta, 0% yellow and 95% black. #0B030D is a neutral color. White text reads best on it, with a contrast ratio of 20.33:1.

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#0B030D color conversion

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OKLCH

Variations of #0B030D

Shades

Mixed with black: richer and darker.

0B030D08020A060207040105020103010002010001000000000000000000

Tints

Mixed with white: lighter and softer.

0B030D1E142033293549404B61586279727B928C94ADA8ADC7C4C8E3E1E3

Tones

Mixed with gray: calmer and more muted.

0B030D150B171F16212A222C362E37413B434D484E5A555A666367737173

Hues

The same lightness and chroma, rotated around the color wheel.

03051205051206041108041009030F0B030D0C030B0D03090E02070F0205100204

Temperatures

Cooler on the left, warmer on the right.

17163715122E120D2510091D0E06150B030D1306101A0A12230F152B1417341A19

#0B030D color harmonies

Complementary

The opposite hue — maximum contrast and energy.

0B030D050D03
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Split complementary

The two hues next to the complement — contrast with less tension.

0B030D0A0D03030D06
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Analogous

Neighbouring hues — calm, cohesive and natural.

0B030D06030D0D030A
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Triadic

Three hues evenly spaced at 120° — vibrant yet balanced.

0B030D0D0B03030D0B
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Tetradic

Two complementary pairs — rich, best with one dominant color.

0B030D0D0305050D03030D0B
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Square

Four hues spaced at 90° — bold and playful.

0B030D0D0603050D03030A0D
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#0B030D for color-blind viewers (and dogs)

How #0B030D appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 95% similarHow dogs see it · simulated as #04060D
  • Protanopia 94% similar1.3% of men, 0.02% of women · simulated as #02050D
  • Protanomaly 96% similar1.3% of men, 0.02% of women · simulated as #05050D
  • Deuteranopia 95% similar1.2% of men, 0.01% of women · simulated as #04060D
  • Deuteranomaly 96% similar5% of men, 0.35% of women · simulated as #06050D
  • Tritanopia 96% similar0.001% of men, 0.03% of women · simulated as #0B0406
  • Tritanomaly 99% similar0.0001% of men, 0.0001% of women · simulated as #0B030A
  • Achromatopsia 94% similar0.003% of men, 0.003% of women · simulated as #050505
  • Achromatomaly 95% similar0.001% of men, 0.001% of women · simulated as #070507

#0B030D contrast checker

AaThe quick brown fox jumps over the lazy dog.
20.33:1 Super#0B030D text on white
AA normalPassAAA normalPass
AA largePassAAA largePass
AaThe quick brown fox jumps over the lazy dog.
1.03:1 Very poor#0B030D text on black
AA normalFailAAA normalFail
AA largeFailAAA largeFail

Need another background? Pick any pair in the palette generator and open the contrast panel.

Colors similar to #0B030D

Palettes with #0B030D

#0B030D in CSS

/* Obsidian Shard */
.color { color: #0B030D; }
.background { background-color: #0B030D; }
.border { border: 1px solid #0B030D; }

/* Other notations */
color: rgb(11 3 13);
color: hsl(288 62% 3%);
color: oklch(0.122 0.032 321.0);

#0B030D FAQ

What color is #0B030D?

#0B030D is a very dark black. Its closest named color is Obsidian Shard. It belongs to the black color family and is a neutral color.

What is the RGB value of #0B030D?

#0B030D is rgb(11, 3, 13) in RGB, hsl(288, 62%, 3%) in HSL and cmyk(15%, 77%, 0%, 95%) in CMYK.

What is the complementary color of #0B030D?

The complementary color of #0B030D is #050D03, which sits opposite it on the color wheel.

Which text color works on #0B030D?

White text has the best contrast on #0B030D: 20.33:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #0B030D a warm or cool color?

#0B030D is a neutral color.