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1300A4

#1300A4 closest to Cobalt

#1300A4 is a dark, vivid blue; the closest named color is Cobalt. In the RGB color model it is made of 7.5% red, 0.0% green and 64.3% blue (rgb(19, 0, 164)). Its HSL value is 247° hue, 100% saturation and 32% lightness, and in CMYK it is 88% cyan, 100% magenta, 0% yellow and 36% black. #1300A4 is a cool color. White text reads best on it, with a contrast ratio of 13.43:1.

Make a palette with #1300A4

#1300A4 color conversion

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HSB / HSV
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CIELAB
CIELCh
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OKLCH

Variations of #1300A4

Shades

Mixed with black: richer and darker.

1300A40F008E0B007907006405005003003D01002B01001A00000A000001

Tints

Mixed with white: lighter and softer.

1300A41D31AF2F4CBA4564C55D7BCF7691D890A7E1ABBDE9C6D3F1E2E9F8

Tones

Mixed with gray: calmer and more muted.

1300A41621A21D32A027409D324B9A3E55974B5F9358678F65708B727886

Hues

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

003D4A003B4F003A560038600032721300A42B009939008E4400834D0076550069

Temperatures

Cooler on the left, warmer on the right.

1127B71121B3111BAF1214AB120BA81300A41819A21F26A027309E30389B3A3F99

#1300A4 color harmonies

Complementary

The opposite hue — maximum contrast and energy.

1300A491A400
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Split complementary

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

1300A4A465003FA400
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Analogous

Neighbouring hues — calm, cohesive and natural.

1300A4003FA46500A4
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Triadic

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

1300A4A4130000A413
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Tetradic

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

1300A4A4009191A40000A413
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Square

Four hues spaced at 90° — bold and playful.

1300A4A4003F91A40000A465
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#1300A4 for color-blind viewers (and dogs)

How #1300A4 appears with each type of color vision deficiency (Machado 2009 model) — and to your dog. Try the dog vision simulator →

  • Dog vision 92% similarHow dogs see it · simulated as #0026A2
  • Protanopia 85% similar1.3% of men, 0.02% of women · simulated as #0037A8
  • Protanomaly 89% similar1.3% of men, 0.02% of women · simulated as #002DA6
  • Deuteranopia 92% similar1.2% of men, 0.01% of women · simulated as #0026A2
  • Deuteranomaly 94% similar5% of men, 0.35% of women · simulated as #0020A3
  • 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 #00298A
  • Achromatopsia 55% similar0.003% of men, 0.003% of women · simulated as #2F2F2F
  • Achromatomaly 74% similar0.001% of men, 0.001% of women · simulated as #2A285F

#1300A4 contrast checker

AaThe quick brown fox jumps over the lazy dog.
13.43:1 Super#1300A4 text on white
AA normalPassAAA normalPass
AA largePassAAA largePass
AaThe quick brown fox jumps over the lazy dog.
1.56:1 Very poor#1300A4 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 #1300A4

Palettes with #1300A4

#1300A4 in CSS

/* Cobalt */
.color { color: #1300A4; }
.background { background-color: #1300A4; }
.border { border: 1px solid #1300A4; }

/* Other notations */
color: rgb(19 0 164);
color: hsl(247 100% 32%);
color: oklch(0.330 0.221 267.7);

#1300A4 FAQ

What color is #1300A4?

#1300A4 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 #1300A4?

#1300A4 is rgb(19, 0, 164) in RGB, hsl(247, 100%, 32%) in HSL and cmyk(88%, 100%, 0%, 36%) in CMYK.

What is the complementary color of #1300A4?

The complementary color of #1300A4 is #91A400, which sits opposite it on the color wheel.

Which text color works on #1300A4?

White text has the best contrast on #1300A4: 13.43:1, which meets the WCAG AA requirement of 4.5:1 for normal text.

Is #1300A4 a warm or cool color?

#1300A4 is a cool color.