#143661#143661

#143661 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.3% C 0.086 H 255.8°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#143661
RGB	rgb(20, 54, 97)
HSL	hsl(214, 66%, 23%)
HSV	hsv(214, 79%, 38%)
CMYK	cmyk(79.4%, 44.3%, 0%, 62%)
CIE-LAB	lab(22.48, 4.58, -29.05)
CIE-LCH	lch(22.48, 29.41, 278.97°)
OKLab	oklab(33.28% -0.021 -0.083)
OKLCH	oklch(33.28% 0.086 255.8)
XYZ	xyz(3.7645, 3.6497, 11.8130)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143661 #613F14

analogous

#145C61 #143661 #181461

triadic

#143661 #611436 #366114

tetradic

#143661 #61145C #613F14 #146118

square

#143661 #61145C #613F14 #146118

split-complementary

#143661 #611814 #5C6114

monochromatic

#050E19 #0A1A2E #143661 #1E5294 #296EC6

Accessibility & contrast

On white

12.14

#143661 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#143661 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143661

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143661	#FFFFFF	#000000	##FFFFFF
##143661	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213A63

Deuteranopia (green-blind)

#143260

Tritanopia (blue-blind)

#004046

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143661;
/* rgb */ color: rgb(20, 54, 97);
/* oklch */ color: oklch(33.3% 0.086 255.8);

Tailwind

colors: {
  custom: {
    50: '#5e6c8e',
    500: '#143661',
    950: '#000000',
  },
}

SCSS

$custom: #143661;
$custom-light: #5e6c8e;
$custom-dark: #000000;

JSON

{
  "hex": "#143661",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 97
  },
  "hsl": {
    "h": 213.506,
    "s": 65.812,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33284,
    "c": 0.08564,
    "h": 255.8
  },
  "luminance": 0.0365
}

Semantic roles & 50–950 ramp

primary

#143661

secondary

#986E38

accent

#9E3FE9

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #143661

Body copy rendered with the generated semantic roles for this colour.

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