#143547#143547

#143547 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.3% C 0.050 H 235.4°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#143547
RGB	rgb(20, 53, 71)
HSL	hsl(201, 56%, 18%)
HSV	hsv(201, 72%, 28%)
CMYK	cmyk(71.8%, 25.4%, 0%, 72.2%)
CIE-LAB	lab(20.63, -5.37, -14.71)
CIE-LCH	lch(20.63, 15.65, 249.94°)
OKLab	oklab(31.34% -0.0285 -0.0412)
OKLCH	oklch(31.34% 0.05 235.4)
XYZ	xyz(2.6985, 3.1496, 6.4257)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143547 #472614

analogous

#14473F #143547 #141C47

triadic

#143547 #471435 #354714

tetradic

#143547 #3F1447 #472614 #1C4714

square

#143547 #3F1447 #472614 #1C4714

split-complementary

#143547 #47141C #473F14

monochromatic

#071218 #071218 #143547 #215977 #2F7CA6

Accessibility & contrast

On white

12.88

#143547 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#143547 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143547

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143547	#FFFFFF	#000000	##FFFFFF
##143547	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3548

Deuteranopia (green-blind)

#252F47

Tritanopia (blue-blind)

#003A3B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #143547;
/* rgb */ color: rgb(20, 53, 71);
/* oklch */ color: oklch(31.3% 0.050 235.4);

Tailwind

colors: {
  custom: {
    50: '#586c7a',
    500: '#143547',
    950: '#000000',
  },
}

SCSS

$custom: #143547;
$custom-light: #586c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#143547",
  "rgb": {
    "r": 20,
    "g": 53,
    "b": 71
  },
  "hsl": {
    "h": 201.176,
    "s": 56.044,
    "l": 17.843
  },
  "oklch": {
    "l": 0.31343,
    "c": 0.05011,
    "h": 235.4
  },
  "luminance": 0.0315
}

Semantic roles & 50–950 ramp

primary

#143547

secondary

#7F5138

accent

#7E48DF

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #143547

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

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