#370421#370421

#370421 is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.7% C 0.085 H 351.1°. Best body text is #FFFFFF at 17.47:1 contrast (WCAG AA passes).

Color values

HEX#370421
RGBrgb(55, 4, 33)
HSLhsl(326, 86%, 12%)
HSVhsv(326, 93%, 22%)
CMYKcmyk(0%, 92.7%, 40%, 78.4%)
CIE-LABlab(9.07, 27.50, -5.08)
CIE-LCHlch(9.07, 27.96, 349.53°)
OKLaboklab(22.74% 0.0844 -0.0132)
OKLCHoklch(22.74% 0.085 351.1)
XYZxyz(1.8936, 1.0091, 1.5336)
Luminance0.0101 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370421 #04371A
analogous
#340437 #370421 #370408
triadic
#370421 #213704 #042137
tetradic
#370421 #373404 #04371A #040837
square
#370421 #373404 #04371A #040837
split-complementary
#370421 #083704 #043734
monochromatic
#1D0211 #1D0211 #370421 #700843 #A90C65

Accessibility & contrast

On white

17.47
#370421 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.20
#370421 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370421
17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370421#FFFFFF#000000##FFFFFF
##3704211.0017.471.2017.47
#FFFFFF17.471.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0D1422
Deuteranopia (green-blind)
#1C1D20
Tritanopia (blue-blind)
#3C0111
Achromatopsia (no color)
#1A1A1A

Design tokens & code

CSS
--color: #370421;
/* rgb */ color: rgb(55, 4, 33);
/* oklch */ color: oklch(22.7% 0.085 351.1);
Tailwind
colors: {
  custom: {
    50: '#714a5c',
    500: '#370421',
    950: '#000000',
  },
}
SCSS
$custom: #370421;
$custom-light: #714a5c;
$custom-dark: #000000;
JSON
{
  "hex": "#370421",
  "rgb": {
    "r": 55,
    "g": 4,
    "b": 33
  },
  "hsl": {
    "h": 325.882,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22743,
    "c": 0.08544,
    "h": 351.1
  },
  "luminance": 0.01009
}

Semantic roles & 50–950 ramp

primary
#370421
secondary
#1E7945
accent
#FD862B
background
#F7F4F5
surface
#EDE7E9
border
#C8C3C5
text
#080104
muted
#7B7779

Preview Lab

Preview with #370421

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

Preview Lab → · Contrast checker → · Palette generator →

#370421 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva