#375665#375665

#375665 is a dark, muted cyan. Relative luminance 0.084; OKLCH L 43.5% C 0.044 H 229.9°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#375665
RGB	rgb(55, 86, 101)
HSL	hsl(200, 29%, 31%)
HSV	hsv(200, 46%, 40%)
CMYK	cmyk(45.5%, 14.9%, 0%, 60.4%)
CIE-LAB	lab(34.82, -6.97, -12.24)
CIE-LCH	lch(34.82, 14.08, 240.33°)
OKLab	oklab(43.53% -0.0284 -0.0338)
OKLCH	oklch(43.53% 0.044 229.9)
XYZ	xyz(7.2515, 8.4069, 13.5500)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375665 #654637

analogous

#37655D #375665 #373F65

triadic

#375665 #653756 #566537

tetradic

#375665 #5D3765 #654637 #3F6537

square

#375665 #5D3765 #654637 #3F6537

split-complementary

#375665 #65373F #655D37

monochromatic

#0C1316 #21343D #375665 #4D788D #6997AD

Accessibility & contrast

On white

7.83

#375665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#375665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375665

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375665	#FFFFFF	#000000	##FFFFFF
##375665	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5566

Deuteranopia (green-blind)

#485065

Tritanopia (blue-blind)

#245A5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #375665;
/* rgb */ color: rgb(55, 86, 101);
/* oklch */ color: oklch(43.5% 0.044 229.9);

Tailwind

colors: {
  custom: {
    50: '#708591',
    500: '#375665',
    950: '#000000',
  },
}

SCSS

$custom: #375665;
$custom-light: #708591;
$custom-dark: #000000;

JSON

{
  "hex": "#375665",
  "rgb": {
    "r": 55,
    "g": 86,
    "b": 101
  },
  "hsl": {
    "h": 199.565,
    "s": 29.487,
    "l": 30.588
  },
  "oklch": {
    "l": 0.43525,
    "c": 0.04413,
    "h": 229.9
  },
  "luminance": 0.08407
}

Semantic roles & 50–950 ramp

primary

#375665

secondary

#957362

accent

#8362C6

background

#F6F8F8

surface

#ECEFF0

border

#C7CACB

text

#080B0C

muted

#7B7C7D

Preview Lab

Preview with #375665

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

Preview Lab → · Contrast checker → · Palette generator →