#375970#375970

#375970 is a dark, muted cyan. Relative luminance 0.091; OKLCH L 44.8% C 0.055 H 239.2°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#375970
RGB	rgb(55, 89, 112)
HSL	hsl(204, 34%, 33%)
HSV	hsv(204, 51%, 44%)
CMYK	cmyk(50.9%, 20.5%, 0%, 56.1%)
CIE-LAB	lab(36.23, -5.34, -16.93)
CIE-LCH	lch(36.23, 17.75, 252.50°)
OKLab	oklab(44.79% -0.028 -0.0471)
OKLCH	oklch(44.79% 0.055 239.2)
XYZ	xyz(8.0715, 9.1262, 16.6623)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375970 #704E37

analogous

#37706B #375970 #373C70

triadic

#375970 #703759 #597037

tetradic

#375970 #6B3770 #704E37 #3C7037

square

#375970 #6B3770 #704E37 #3C7037

split-complementary

#375970 #70373C #706B37

monochromatic

#0F181E #233847 #375970 #4B7A99 #6B98B6

Accessibility & contrast

On white

7.43

#375970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#375970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375970

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375970	#FFFFFF	#000000	##FFFFFF
##375970	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5971

Deuteranopia (green-blind)

#475370

Tritanopia (blue-blind)

#1C5F61

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #375970;
/* rgb */ color: rgb(55, 89, 112);
/* oklch */ color: oklch(44.8% 0.055 239.2);

Tailwind

colors: {
  custom: {
    50: '#728799',
    500: '#375970',
    950: '#000000',
  },
}

SCSS

$custom: #375970;
$custom-light: #728799;
$custom-dark: #000000;

JSON

{
  "hex": "#375970",
  "rgb": {
    "r": 55,
    "g": 89,
    "b": 112
  },
  "hsl": {
    "h": 204.211,
    "s": 34.132,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44791,
    "c": 0.05477,
    "h": 239.2
  },
  "luminance": 0.09127
}

Semantic roles & 50–950 ramp

primary

#375970

secondary

#9F7C63

accent

#895ECA

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0D

muted

#7B7C7E

Preview Lab

Preview with #375970

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

Preview Lab → · Contrast checker → · Palette generator →