#370313#370313

#370313 is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 22.0% C 0.081 H 8.5°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX#370313
RGBrgb(55, 3, 19)
HSLhsl(342, 90%, 11%)
HSVhsv(342, 95%, 22%)
CMYKcmyk(0%, 94.5%, 65.5%, 78.4%)
CIE-LABlab(8.35, 26.47, 4.33)
CIE-LCHlch(8.35, 26.83, 9.28°)
OKLaboklab(22.04% 0.0806 0.012)
OKLCHoklch(22.04% 0.081 8.5)
XYZxyz(1.7258, 0.9246, 0.7036)
Luminance0.0092 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370313 #033727
analogous
#37032D #370313 #370D03
triadic
#370313 #133703 #031337
tetradic
#370313 #2D3703 #033727 #0D0337
square
#370313 #2D3703 #033727 #0D0337
split-complementary
#370313 #03370D #032D37
monochromatic
#1D020A #1D020A #370313 #710627 #AB093B

Accessibility & contrast

On white

17.72
#370313 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.18
#370313 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370313
17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370313#FFFFFF#000000##FFFFFF
##3703131.0017.721.1817.72
#FFFFFF17.721.0021.001.00
#0000001.1821.001.0021.00
##FFFFFF17.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#111113
Deuteranopia (green-blind)
#1E1C12
Tritanopia (blue-blind)
#3D0009
Achromatopsia (no color)
#181818

Design tokens & code

CSS
--color: #370313;
/* rgb */ color: rgb(55, 3, 19);
/* oklch */ color: oklch(22.0% 0.081 8.5);
Tailwind
colors: {
  custom: {
    50: '#724950',
    500: '#370313',
    950: '#000000',
  },
}
SCSS
$custom: #370313;
$custom-light: #724950;
$custom-dark: #000000;
JSON
{
  "hex": "#370313",
  "rgb": {
    "r": 55,
    "g": 3,
    "b": 19
  },
  "hsl": {
    "h": 341.538,
    "s": 89.655,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22043,
    "c": 0.08148,
    "h": 8.5
  },
  "luminance": 0.00924
}

Semantic roles & 50–950 ramp

primary
#370313
secondary
#1C7A5D
accent
#FFBD29
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#080102
muted
#7B7778

Preview Lab

Preview with #370313

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

Preview Lab → · Contrast checker → · Palette generator →

#370313 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva