#20374B#20374B

#20374B is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.7% C 0.046 H 246.0°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#20374B
RGB	rgb(32, 55, 75)
HSL	hsl(208, 40%, 21%)
HSV	hsv(208, 57%, 29%)
CMYK	cmyk(57.3%, 26.7%, 0%, 70.6%)
CIE-LAB	lab(22.11, -2.31, -15.05)
CIE-LCH	lch(22.11, 15.22, 261.28°)
OKLab	oklab(32.74% -0.0187 -0.042)
OKLCH	oklch(32.74% 0.046 246)
XYZ	xyz(3.2314, 3.5472, 7.1696)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20374B #4B3420

analogous

#204B49 #20374B #20214B

triadic

#20374B #4B2037 #374B20

tetradic

#20374B #49204B #4B3420 #214B20

square

#20374B #49204B #4B3420 #214B20

split-complementary

#20374B #4B2021 #4B4920

monochromatic

#091015 #0E1820 #20374B #325676 #4576A1

Accessibility & contrast

On white

12.29

#20374B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#20374B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20374B

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20374B	#FFFFFF	#000000	##FFFFFF
##20374B	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F374C

Deuteranopia (green-blind)

#29334B

Tritanopia (blue-blind)

#093C3E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #20374b;
/* rgb */ color: rgb(32, 55, 75);
/* oklch */ color: oklch(32.7% 0.046 246.0);

Tailwind

colors: {
  custom: {
    50: '#5f6d7d',
    500: '#20374b',
    950: '#000000',
  },
}

SCSS

$custom: #20374b;
$custom-light: #5f6d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#20374b",
  "rgb": {
    "r": 32,
    "g": 55,
    "b": 75
  },
  "hsl": {
    "h": 207.907,
    "s": 40.187,
    "l": 20.98
  },
  "oklch": {
    "l": 0.32743,
    "c": 0.04602,
    "h": 246
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#20374B

secondary

#7F6147

accent

#9058D0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#050709

muted

#797A7B

Preview Lab

Preview with #20374B

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

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