#143541#143541

#143541 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.0% C 0.044 H 224.8°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#143541
RGB	rgb(20, 53, 65)
HSL	hsl(196, 53%, 17%)
HSV	hsv(196, 69%, 25%)
CMYK	cmyk(69.2%, 18.5%, 0%, 74.5%)
CIE-LAB	lab(20.35, -7.67, -11.09)
CIE-LCH	lch(20.35, 13.48, 235.35°)
OKLab	oklab(31.02% -0.0311 -0.0309)
OKLCH	oklch(31.02% 0.044 224.8)
XYZ	xyz(2.5154, 3.0763, 5.4612)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143541 #412014

analogous

#144137 #143541 #141F41

triadic

#143541 #411435 #354114

tetradic

#143541 #371441 #412014 #1F4114

square

#143541 #371441 #412014 #1F4114

split-complementary

#143541 #41141F #413714

monochromatic

#071317 #071317 #143541 #225B70 #31819F

Accessibility & contrast

On white

13.00

#143541 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#143541 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143541

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143541	#FFFFFF	#000000	##FFFFFF
##143541	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3442

Deuteranopia (green-blind)

#282F41

Tritanopia (blue-blind)

#003939

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #143541;
/* rgb */ color: rgb(20, 53, 65);
/* oklch */ color: oklch(31.0% 0.044 224.8);

Tailwind

colors: {
  custom: {
    50: '#576c75',
    500: '#143541',
    950: '#000000',
  },
}

SCSS

$custom: #143541;
$custom-light: #576c75;
$custom-dark: #000000;

JSON

{
  "hex": "#143541",
  "rgb": {
    "r": 20,
    "g": 53,
    "b": 65
  },
  "hsl": {
    "h": 196,
    "s": 52.941,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31021,
    "c": 0.04383,
    "h": 224.8
  },
  "luminance": 0.03077
}

Semantic roles & 50–950 ramp

primary

#143541

secondary

#794938

accent

#724BDC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #143541

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

Preview Lab → · Contrast checker → · Palette generator →