#375463#375463

#375463 is a dark, muted cyan. Relative luminance 0.081; OKLCH L 42.9% C 0.043 H 231.6°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#375463
RGB	rgb(55, 84, 99)
HSL	hsl(200, 29%, 30%)
HSV	hsv(200, 44%, 39%)
CMYK	cmyk(44.4%, 15.2%, 0%, 61.2%)
CIE-LAB	lab(34.09, -6.37, -12.08)
CIE-LCH	lch(34.09, 13.66, 242.22°)
OKLab	oklab(42.93% -0.0264 -0.0333)
OKLCH	oklch(42.93% 0.043 231.6)
XYZ	xyz(6.9972, 8.0533, 12.9877)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375463 #634637

analogous

#37635C #375463 #373E63

triadic

#375463 #633754 #546337

tetradic

#375463 #5C3763 #634637 #3E6337

square

#375463 #5C3763 #634637 #3E6337

split-complementary

#375463 #63373E #635C37

monochromatic

#0B1114 #21333C #375463 #4D758A #6995AC

Accessibility & contrast

On white

8.04

#375463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#375463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375463

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375463	#FFFFFF	#000000	##FFFFFF
##375463	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5364

Deuteranopia (green-blind)

#464E63

Tritanopia (blue-blind)

#255859

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #375463;
/* rgb */ color: rgb(55, 84, 99);
/* oklch */ color: oklch(42.9% 0.043 231.6);

Tailwind

colors: {
  custom: {
    50: '#70848f',
    500: '#375463',
    950: '#000000',
  },
}

SCSS

$custom: #375463;
$custom-light: #70848f;
$custom-dark: #000000;

JSON

{
  "hex": "#375463",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 99
  },
  "hsl": {
    "h": 200.455,
    "s": 28.571,
    "l": 30.196
  },
  "oklch": {
    "l": 0.42925,
    "c": 0.04256,
    "h": 231.6
  },
  "luminance": 0.08054
}

Semantic roles & 50–950 ramp

primary

#375463

secondary

#937362

accent

#8463C5

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#080A0C

muted

#7B7C7D

Preview Lab

Preview with #375463

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

Preview Lab → · Contrast checker → · Palette generator →