#143756#143756

#143756 is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 32.8% C 0.068 H 248.3°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#143756
RGB	rgb(20, 55, 86)
HSL	hsl(208, 62%, 21%)
HSV	hsv(208, 77%, 34%)
CMYK	cmyk(76.7%, 36%, 0%, 66.3%)
CIE-LAB	lab(22.13, -0.70, -22.37)
CIE-LCH	lch(22.13, 22.38, 268.21°)
OKLab	oklab(32.8% -0.0253 -0.0634)
OKLCH	oklch(32.8% 0.068 248.3)
XYZ	xyz(3.3338, 3.5526, 9.3123)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143756 #563314

analogous

#145654 #143756 #141656

triadic

#143756 #561437 #375614

tetradic

#143756 #541456 #563314 #165614

square

#143756 #541456 #563314 #165614

split-complementary

#143756 #561416 #565414

monochromatic

#061019 #081724 #143756 #205788 #2B77B9

Accessibility & contrast

On white

12.28

#143756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#143756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143756

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143756	#FFFFFF	#000000	##FFFFFF
##143756	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293857

Deuteranopia (green-blind)

#203255

Tritanopia (blue-blind)

#003E42

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143756;
/* rgb */ color: rgb(20, 55, 86);
/* oklch */ color: oklch(32.8% 0.068 248.3);

Tailwind

colors: {
  custom: {
    50: '#5b6d86',
    500: '#143756',
    950: '#000000',
  },
}

SCSS

$custom: #143756;
$custom-light: #5b6d86;
$custom-dark: #000000;

JSON

{
  "hex": "#143756",
  "rgb": {
    "r": 20,
    "g": 55,
    "b": 86
  },
  "hsl": {
    "h": 208.182,
    "s": 62.264,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32795,
    "c": 0.06829,
    "h": 248.3
  },
  "luminance": 0.03553
}

Semantic roles & 50–950 ramp

primary

#143756

secondary

#8E6038

accent

#8F42E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #143756

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

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