#143355#143355

#143355 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.7% C 0.071 H 252.8°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#143355
RGB	rgb(20, 51, 85)
HSL	hsl(211, 62%, 21%)
HSV	hsv(211, 76%, 33%)
CMYK	cmyk(76.5%, 40%, 0%, 66.7%)
CIE-LAB	lab(20.72, 1.67, -23.94)
CIE-LCH	lch(20.72, 24.00, 274.00°)
OKLab	oklab(31.67% -0.0211 -0.0681)
OKLCH	oklch(31.67% 0.071 252.8)
XYZ	xyz(3.1114, 3.1719, 9.0408)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143355 #553614

analogous

#145355 #143355 #161455

triadic

#143355 #551433 #335514

tetradic

#143355 #551453 #553614 #145516

square

#143355 #551453 #553614 #145516

split-complementary

#143355 #551614 #535514

monochromatic

#060F19 #081523 #143355 #205187 #2B6EB8

Accessibility & contrast

On white

12.85

#143355 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#143355 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143355

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143355	#FFFFFF	#000000	##FFFFFF
##143355	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243556

Deuteranopia (green-blind)

#1A2F54

Tritanopia (blue-blind)

#003B40

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #143355;
/* rgb */ color: rgb(20, 51, 85);
/* oklch */ color: oklch(31.7% 0.071 252.8);

Tailwind

colors: {
  custom: {
    50: '#5b6a85',
    500: '#143355',
    950: '#000000',
  },
}

SCSS

$custom: #143355;
$custom-light: #5b6a85;
$custom-dark: #000000;

JSON

{
  "hex": "#143355",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 85
  },
  "hsl": {
    "h": 211.385,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31666,
    "c": 0.07129,
    "h": 252.8
  },
  "luminance": 0.03172
}

Semantic roles & 50–950 ramp

primary

#143355

secondary

#8D6438

accent

#9843E5

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #143355

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

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