#375166#375166

#375166 is a dark, muted cyan. Relative luminance 0.077; OKLCH L 42.3% C 0.047 H 243.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#375166
RGB	rgb(55, 81, 102)
HSL	hsl(207, 30%, 31%)
HSV	hsv(207, 46%, 40%)
CMYK	cmyk(46.1%, 20.6%, 0%, 60%)
CIE-LAB	lab(33.26, -3.57, -15.25)
CIE-LCH	lch(33.26, 15.66, 256.81°)
OKLab	oklab(42.3% -0.021 -0.0423)
OKLCH	oklch(42.3% 0.047 243.6)
XYZ	xyz(6.9154, 7.6559, 13.6811)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375166 #664C37

analogous

#376663 #375166 #373966

triadic

#375166 #663751 #516637

tetradic

#375166 #633766 #664C37 #396637

square

#375166 #633766 #664C37 #396637

split-complementary

#375166 #663739 #666337

monochromatic

#0C1216 #22313E #375166 #4C718E #698FAE

Accessibility & contrast

On white

8.30

#375166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#375166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375166

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375166	#FFFFFF	#000000	##FFFFFF
##375166	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485167

Deuteranopia (green-blind)

#424C66

Tritanopia (blue-blind)

#245658

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #375166;
/* rgb */ color: rgb(55, 81, 102);
/* oklch */ color: oklch(42.3% 0.047 243.6);

Tailwind

colors: {
  custom: {
    50: '#708191',
    500: '#375166',
    950: '#000000',
  },
}

SCSS

$custom: #375166;
$custom-light: #708191;
$custom-dark: #000000;

JSON

{
  "hex": "#375166",
  "rgb": {
    "r": 55,
    "g": 81,
    "b": 102
  },
  "hsl": {
    "h": 206.809,
    "s": 29.936,
    "l": 30.784
  },
  "oklch": {
    "l": 0.42303,
    "c": 0.04721,
    "h": 243.6
  },
  "luminance": 0.07656
}

Semantic roles & 50–950 ramp

primary

#375166

secondary

#967A62

accent

#8F62C6

background

#F6F7F8

surface

#ECEEF0

border

#C7C9CB

text

#080A0C

muted

#7B7C7D

Preview Lab

Preview with #375166

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

Preview Lab → · Contrast checker → · Palette generator →