#143041#143041

#143041 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.046 H 237.7°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#143041
RGB	rgb(20, 48, 65)
HSL	hsl(203, 53%, 17%)
HSV	hsv(203, 69%, 25%)
CMYK	cmyk(69.2%, 26.2%, 0%, 74.5%)
CIE-LAB	lab(18.56, -4.35, -13.85)
CIE-LCH	lch(18.56, 14.52, 252.55°)
OKLab	oklab(29.6% -0.0245 -0.0388)
OKLCH	oklch(29.6% 0.046 237.7)
XYZ	xyz(2.2992, 2.6441, 5.3892)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143041 #412514

analogous

#14413C #143041 #141A41

triadic

#143041 #411430 #304114

tetradic

#143041 #3C1441 #412514 #1A4114

square

#143041 #3C1441 #412514 #1A4114

split-complementary

#143041 #41141A #413C14

monochromatic

#071117 #071117 #143041 #225370 #31759F

Accessibility & contrast

On white

13.74

#143041 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#143041 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143041

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143041	#FFFFFF	#000000	##FFFFFF
##143041	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283042

Deuteranopia (green-blind)

#222B41

Tritanopia (blue-blind)

#003436

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #143041;
/* rgb */ color: rgb(20, 48, 65);
/* oklch */ color: oklch(29.6% 0.046 237.7);

Tailwind

colors: {
  custom: {
    50: '#576875',
    500: '#143041',
    950: '#000000',
  },
}

SCSS

$custom: #143041;
$custom-light: #576875;
$custom-dark: #000000;

JSON

{
  "hex": "#143041",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 65
  },
  "hsl": {
    "h": 202.667,
    "s": 52.941,
    "l": 16.667
  },
  "oklch": {
    "l": 0.29596,
    "c": 0.0459,
    "h": 237.7
  },
  "luminance": 0.02644
}

Semantic roles & 50–950 ramp

primary

#143041

secondary

#795038

accent

#824BDC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #143041

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

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