#143741#143741

#143741 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.6% C 0.044 H 219.5°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#143741
RGB	rgb(20, 55, 65)
HSL	hsl(193, 53%, 17%)
HSV	hsv(193, 69%, 25%)
CMYK	cmyk(69.2%, 15.4%, 0%, 74.5%)
CIE-LAB	lab(21.07, -8.95, -9.99)
CIE-LCH	lch(21.07, 13.41, 228.14°)
OKLab	oklab(31.6% -0.0337 -0.0278)
OKLCH	oklch(31.6% 0.044 219.5)
XYZ	xyz(2.6084, 3.2625, 5.4923)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143741 #411E14

analogous

#144135 #143741 #142141

triadic

#143741 #411437 #374114

tetradic

#143741 #351441 #411E14 #214114

square

#143741 #351441 #411E14 #214114

split-complementary

#143741 #411421 #413514

monochromatic

#071417 #071417 #143741 #225F70 #31869F

Accessibility & contrast

On white

12.71

#143741 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#143741 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143741

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143741	#FFFFFF	#000000	##FFFFFF
##143741	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313542

Deuteranopia (green-blind)

#2A3141

Tritanopia (blue-blind)

#003A3A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #143741;
/* rgb */ color: rgb(20, 55, 65);
/* oklch */ color: oklch(31.6% 0.044 219.5);

Tailwind

colors: {
  custom: {
    50: '#576d75',
    500: '#143741',
    950: '#000000',
  },
}

SCSS

$custom: #143741;
$custom-light: #576d75;
$custom-dark: #000000;

JSON

{
  "hex": "#143741",
  "rgb": {
    "r": 20,
    "g": 55,
    "b": 65
  },
  "hsl": {
    "h": 193.333,
    "s": 52.941,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31596,
    "c": 0.04367,
    "h": 219.5
  },
  "luminance": 0.03263
}

Semantic roles & 50–950 ramp

primary

#143741

secondary

#794638

accent

#6C4BDC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #143741

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

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