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0800A3

#0800A3 closest to Cobalt

#0800A3 is a dark, vivid blue; the closest named color is Cobalt. In the RGB color model it is made of 3.1% red, 0.0% green and 63.9% blue (rgb(8, 0, 163)). Its HSL value is 243° hue, 100% saturation and 32% lightness, and in CMYK it is 95% cyan, 100% magenta, 0% yellow and 36% black. #0800A3 is a cool color. White text reads best on it, with a contrast ratio of 13.64:1.

Make a palette with #0800A3

#0800A3 color conversion

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OKLCH

Variations of #0800A3

Shades

Mixed with black: richer and darker.

0800A306008D04007803006302004F01003C01002A00001900000A000001

Tints

Mixed with white: lighter and softer.

0800A31231AE274CBA3F64C4587BCE7291D88DA7E0A8BDE9C5D3F1E2E9F8

Tones

Mixed with gray: calmer and more muted.

0800A30A22A114339F20409C2D4B9A3A5597485F9356688F64708B727886

Hues

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

003B47003A4C00395300375C00336A0800A326009935008E4100824A007651006A

Temperatures

Cooler on the left, warmer on the right.

0227B60321B2041BAE0514AB070BA70800A30E19A117269F20309D2A389B344098

#0800A3 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

0800A39BA300
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Split complementary

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

0800A3A359004AA300
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Analogous

Neighbouring hues — calm, cohesive and natural.

0800A3004AA35900A3
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Triadic

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

0800A3A3080000A308
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Tetradic

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

0800A3A3009B9BA30000A308
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Square

Four hues spaced at 90° — bold and playful.

0800A3A3004A9BA30000A359
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#0800A3 for color-blind viewers (and dogs)

How #0800A3 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 93% similarHow dogs see it · simulated as #0024A1
  • Protanopia 85% similar1.3% of men, 0.02% of women · simulated as #0036A7
  • Protanomaly 89% similar1.3% of men, 0.02% of women · simulated as #002DA5
  • Deuteranopia 93% similar1.2% of men, 0.01% of women · simulated as #0024A1
  • Deuteranomaly 94% similar5% of men, 0.35% of women · simulated as #001FA2
  • Tritanopia 67% similar0.001% of men, 0.03% of women · simulated as #00425E
  • Tritanomaly 88% similar0.0001% of men, 0.0001% of women · simulated as #002989
  • Achromatopsia 55% similar0.003% of men, 0.003% of women · simulated as #2E2E2E
  • Achromatomaly 73% similar0.001% of men, 0.001% of women · simulated as #28275E

#0800A3 contrast checker

AaThe quick brown fox jumps over the lazy dog.
13.64:1 Super#0800A3 text on white
AA normalPassAAA normalPass
AA largePassAAA largePass
AaThe quick brown fox jumps over the lazy dog.
1.54:1 Very poor#0800A3 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 #0800A3

Palettes with #0800A3

#0800A3 in CSS

/* Cobalt */
.color { color: #0800A3; }
.background { background-color: #0800A3; }
.border { border: 1px solid #0800A3; }

/* Other notations */
color: rgb(8 0 163);
color: hsl(243 100% 32%);
color: oklch(0.326 0.222 265.5);

#0800A3 FAQ

What color is #0800A3?

#0800A3 is a dark, vivid blue. Its closest named color is Cobalt. It belongs to the blue color family and is a cool color.

What is the RGB value of #0800A3?

#0800A3 is rgb(8, 0, 163) in RGB, hsl(243, 100%, 32%) in HSL and cmyk(95%, 100%, 0%, 36%) in CMYK.

What is the complementary color of #0800A3?

The complementary color of #0800A3 is #9BA300, which sits opposite it on the color wheel.

Which text color works on #0800A3?

White text has the best contrast on #0800A3: 13.64:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #0800A3 a warm or cool color?

#0800A3 is a cool color.