#375971#375971

#375971 is a dark, muted cyan. Relative luminance 0.091; OKLCH L 44.8% C 0.056 H 240.4°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#375971
RGB	rgb(55, 89, 113)
HSL	hsl(205, 35%, 33%)
HSV	hsv(205, 51%, 44%)
CMYK	cmyk(51.3%, 21.2%, 0%, 55.7%)
CIE-LAB	lab(36.27, -5.02, -17.49)
CIE-LCH	lch(36.27, 18.19, 253.99°)
OKLab	oklab(44.84% -0.0276 -0.0486)
OKLCH	oklch(44.84% 0.056 240.4)
XYZ	xyz(8.1275, 9.1486, 16.9572)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375971 #714F37

analogous

#37716C #375971 #373C71

triadic

#375971 #713759 #597137

tetradic

#375971 #6C3771 #714F37 #3C7137

square

#375971 #6C3771 #714F37 #3C7137

split-complementary

#375971 #71373C #716C37

monochromatic

#0F181F #233948 #375971 #4B799A #6B98B7

Accessibility & contrast

On white

7.42

#375971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#375971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375971

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375971	#FFFFFF	#000000	##FFFFFF
##375971	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5972

Deuteranopia (green-blind)

#475371

Tritanopia (blue-blind)

#1B5F61

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #375971;
/* rgb */ color: rgb(55, 89, 113);
/* oklch */ color: oklch(44.8% 0.056 240.4);

Tailwind

colors: {
  custom: {
    50: '#72879a',
    500: '#375971',
    950: '#000000',
  },
}

SCSS

$custom: #375971;
$custom-light: #72879a;
$custom-dark: #000000;

JSON

{
  "hex": "#375971",
  "rgb": {
    "r": 55,
    "g": 89,
    "b": 113
  },
  "hsl": {
    "h": 204.828,
    "s": 34.524,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44839,
    "c": 0.05594,
    "h": 240.4
  },
  "luminance": 0.09149
}

Semantic roles & 50–950 ramp

primary

#375971

secondary

#A07D64

accent

#8A5DCB

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #375971

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

Preview Lab → · Contrast checker → · Palette generator →