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2400A1

#2400A1 closest to Dramatic Blue

#2400A1 is a dark, vivid blue; the closest named color is Dramatic Blue. In the RGB color model it is made of 14.1% red, 0.0% green and 63.1% blue (rgb(36, 0, 161)). Its HSL value is 253° hue, 100% saturation and 32% lightness, and in CMYK it is 78% cyan, 100% magenta, 0% yellow and 37% black. #2400A1 is a cool color. White text reads best on it, with a contrast ratio of 13.21:1.

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#2400A1 color conversion

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CIELCh
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OKLCH

Variations of #2400A1

Shades

Mixed with black: richer and darker.

2400A11E008B1800761200620C004E07003C04002A020019000009000001

Tints

Mixed with white: lighter and softer.

2400A12F2FAD404AB85362C26979CC808FD698A6DFB0BCE8CAD2F0E4E8F8

Tones

Mixed with gray: calmer and more muted.

2400A128219F2D319D353E9B3E4A98485495525E925D678E686F8A747885

Hues

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

003D4E003C55003A5D00366B0024922400A135009642008A4C007E5400715A0063

Temperatures

Cooler on the left, warmer on the right.

2526B42521B0241BAD2414A9240BA52400A129189F2F259D362E9B3E3699463E96

#2400A1 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

2400A17DA100
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Split complementary

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

2400A1A174002DA100
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Analogous

Neighbouring hues — calm, cohesive and natural.

2400A1002DA17400A1
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Triadic

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

2400A1A1240000A124
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Tetradic

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

2400A1A1007D7DA10000A124
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Square

Four hues spaced at 90° — bold and playful.

2400A1A1002D7DA10000A174
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#2400A1 for color-blind viewers (and dogs)

How #2400A1 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 90% similarHow dogs see it · simulated as #00299F
  • Protanopia 86% similar1.3% of men, 0.02% of women · simulated as #0036A5
  • Protanomaly 89% similar1.3% of men, 0.02% of women · simulated as #002DA3
  • Deuteranopia 90% similar1.2% of men, 0.01% of women · simulated as #00299F
  • Deuteranomaly 92% similar5% of men, 0.35% of women · simulated as #0022A0
  • Tritanopia 68% similar0.001% of men, 0.03% of women · simulated as #00405D
  • Tritanomaly 88% similar0.0001% of men, 0.0001% of women · simulated as #002887
  • Achromatopsia 57% similar0.003% of men, 0.003% of women · simulated as #303030
  • Achromatomaly 75% similar0.001% of men, 0.001% of women · simulated as #2D295E

#2400A1 contrast checker

AaThe quick brown fox jumps over the lazy dog.
13.21:1 Super#2400A1 text on white
AA normalPassAAA normalPass
AA largePassAAA largePass
AaThe quick brown fox jumps over the lazy dog.
1.59:1 Very poor#2400A1 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 #2400A1

Palettes with #2400A1

#2400A1 in CSS

/* Dramatic Blue */
.color { color: #2400A1; }
.background { background-color: #2400A1; }
.border { border: 1px solid #2400A1; }

/* Other notations */
color: rgb(36 0 161);
color: hsl(253 100% 32%);
color: oklch(0.335 0.213 273.6);

#2400A1 FAQ

What color is #2400A1?

#2400A1 is a dark, vivid blue. Its closest named color is Dramatic Blue. It belongs to the blue color family and is a cool color.

What is the RGB value of #2400A1?

#2400A1 is rgb(36, 0, 161) in RGB, hsl(253, 100%, 32%) in HSL and cmyk(78%, 100%, 0%, 37%) in CMYK.

What is the complementary color of #2400A1?

The complementary color of #2400A1 is #7DA100, which sits opposite it on the color wheel.

Which text color works on #2400A1?

White text has the best contrast on #2400A1: 13.21:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #2400A1 a warm or cool color?

#2400A1 is a cool color.