#375161#375161

#375161 is a dark, muted cyan. Relative luminance 0.076; OKLCH L 42.1% C 0.041 H 236.1°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#375161
RGB	rgb(55, 81, 97)
HSL	hsl(203, 28%, 30%)
HSV	hsv(203, 43%, 38%)
CMYK	cmyk(43.3%, 16.5%, 0%, 62%)
CIE-LAB	lab(33.05, -5.13, -12.41)
CIE-LCH	lch(33.05, 13.43, 247.55°)
OKLab	oklab(42.07% -0.023 -0.0343)
OKLCH	oklch(42.07% 0.041 236.1)
XYZ	xyz(6.6749, 7.5597, 12.4144)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375161 #614737

analogous

#37615C #375161 #373C61

triadic

#375161 #613751 #516137

tetradic

#375161 #5C3761 #614737 #3C6137

square

#375161 #5C3761 #614737 #3C6137

split-complementary

#375161 #61373C #615C37

monochromatic

#0B1014 #21303A #375161 #4D7288 #6991AA

Accessibility & contrast

On white

8.36

#375161 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#375161 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375161

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375161	#FFFFFF	#000000	##FFFFFF
##375161	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5062

Deuteranopia (green-blind)

#444C61

Tritanopia (blue-blind)

#275556

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #375161;
/* rgb */ color: rgb(55, 81, 97);
/* oklch */ color: oklch(42.1% 0.041 236.1);

Tailwind

colors: {
  custom: {
    50: '#70818e',
    500: '#375161',
    950: '#000000',
  },
}

SCSS

$custom: #375161;
$custom-light: #70818e;
$custom-dark: #000000;

JSON

{
  "hex": "#375161",
  "rgb": {
    "r": 55,
    "g": 81,
    "b": 97
  },
  "hsl": {
    "h": 202.857,
    "s": 27.632,
    "l": 29.804
  },
  "oklch": {
    "l": 0.42071,
    "c": 0.04129,
    "h": 236.1
  },
  "luminance": 0.0756
}

Semantic roles & 50–950 ramp

primary

#375161

secondary

#917462

accent

#8864C4

background

#F6F7F8

surface

#ECEEF0

border

#C7C9CB

text

#070A0C

muted

#7A7C7D

Preview Lab

Preview with #375161

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

Preview Lab → · Contrast checker → · Palette generator →