#375A65#375A65

#375A65 is a dark, muted cyan. Relative luminance 0.091; OKLCH L 44.5% C 0.044 H 219.9°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#375A65
RGB	rgb(55, 90, 101)
HSL	hsl(194, 29%, 31%)
HSV	hsv(194, 46%, 40%)
CMYK	cmyk(45.5%, 10.9%, 0%, 60.4%)
CIE-LAB	lab(36.11, -9.38, -10.28)
CIE-LCH	lch(36.11, 13.92, 227.62°)
OKLab	oklab(44.55% -0.0339 -0.0283)
OKLCH	oklch(44.55% 0.044 219.9)
XYZ	xyz(7.5798, 9.0636, 13.6594)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375A65 #654237

analogous

#376559 #375A65 #374365

triadic

#375A65 #65375A #5A6537

tetradic

#375A65 #593765 #654237 #436537

square

#375A65 #593765 #654237 #436537

split-complementary

#375A65 #653743 #655937

monochromatic

#0C1316 #21373D #375A65 #4D7D8D #699DAD

Accessibility & contrast

On white

7.47

#375A65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#375A65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375A65

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375A65	#FFFFFF	#000000	##FFFFFF
##375A65	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535866

Deuteranopia (green-blind)

#4C5365

Tritanopia (blue-blind)

#235E5D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #375a65;
/* rgb */ color: rgb(55, 90, 101);
/* oklch */ color: oklch(44.5% 0.044 219.9);

Tailwind

colors: {
  custom: {
    50: '#718890',
    500: '#375a65',
    950: '#000000',
  },
}

SCSS

$custom: #375a65;
$custom-light: #718890;
$custom-dark: #000000;

JSON

{
  "hex": "#375a65",
  "rgb": {
    "r": 55,
    "g": 90,
    "b": 101
  },
  "hsl": {
    "h": 194.348,
    "s": 29.487,
    "l": 30.588
  },
  "oklch": {
    "l": 0.4455,
    "c": 0.0442,
    "h": 219.9
  },
  "luminance": 0.09064
}

Semantic roles & 50–950 ramp

primary

#375A65

secondary

#956F62

accent

#7A62C6

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#080B0C

muted

#7B7C7D

Preview Lab

Preview with #375A65

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

Preview Lab → · Contrast checker → · Palette generator →