#375F69#375F69

#375F69 is a mid, muted cyan. Relative luminance 0.100; OKLCH L 46.0% C 0.048 H 215.6°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#375F69
RGB	rgb(55, 95, 105)
HSL	hsl(192, 31%, 31%)
HSV	hsv(192, 48%, 41%)
CMYK	cmyk(47.6%, 9.5%, 0%, 58.8%)
CIE-LAB	lab(37.87, -11.12, -10.10)
CIE-LCH	lch(37.87, 15.02, 222.24°)
OKLab	oklab(46.01% -0.0389 -0.0278)
OKLCH	oklch(46.01% 0.048 215.6)
XYZ	xyz(8.2166, 10.0159, 14.8622)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F69 #694137

analogous

#37695A #375F69 #374669

triadic

#375F69 #69375F #5F6937

tetradic

#375F69 #5A3769 #694137 #466937

square

#375F69 #5A3769 #694137 #466937

split-complementary

#375F69 #693746 #695A37

monochromatic

#0D1619 #223B41 #375F69 #4C8391 #6AA3B1

Accessibility & contrast

On white

6.99

#375F69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#375F69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F69

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F69	#FFFFFF	#000000	##FFFFFF
##375F69	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585D6A

Deuteranopia (green-blind)

#505769

Tritanopia (blue-blind)

#1F6362

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #375f69;
/* rgb */ color: rgb(55, 95, 105);
/* oklch */ color: oklch(46.0% 0.048 215.6);

Tailwind

colors: {
  custom: {
    50: '#718c93',
    500: '#375f69',
    950: '#000000',
  },
}

SCSS

$custom: #375f69;
$custom-light: #718c93;
$custom-dark: #000000;

JSON

{
  "hex": "#375f69",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 105
  },
  "hsl": {
    "h": 192,
    "s": 31.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.46007,
    "c": 0.04785,
    "h": 215.6
  },
  "luminance": 0.10017
}

Semantic roles & 50–950 ramp

primary

#375F69

secondary

#996D62

accent

#7560C7

background

#F7F8F9

surface

#EDF0F1

border

#C8CBCB

text

#080C0D

muted

#7B7D7E

Preview Lab

Preview with #375F69

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

Preview Lab → · Contrast checker → · Palette generator →