#37041C#37041C

#37041C is a very dark, moderate pink. Relative luminance 0.010; OKLCH L 22.5% C 0.083 H 357.4°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX#37041C
RGBrgb(55, 4, 28)
HSLhsl(332, 86%, 12%)
HSVhsv(332, 93%, 22%)
CMYKcmyk(0%, 92.7%, 49.1%, 78.4%)
CIE-LABlab(8.85, 26.87, -1.56)
CIE-LCHlch(8.85, 26.91, 356.67°)
OKLaboklab(22.51% 0.0827 -0.0038)
OKLCHoklch(22.51% 0.083 357.4)
XYZxyz(1.8287, 0.9831, 1.1919)
Luminance0.0098 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37041C #04371F
analogous
#370436 #37041C #370604
triadic
#37041C #1C3704 #041C37
tetradic
#37041C #363704 #04371F #060437
square
#37041C #363704 #04371F #060437
split-complementary
#37041C #043706 #043637
monochromatic
#1D020F #1D020F #37041C #700839 #A90C56

Accessibility & contrast

On white

17.55
#37041C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.20
#37041C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37041C
17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37041C#FFFFFF#000000##FFFFFF
##37041C1.0017.551.2017.55
#FFFFFF17.551.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0F131D
Deuteranopia (green-blind)
#1D1D1B
Tritanopia (blue-blind)
#3C000E
Achromatopsia (no color)
#191919

Design tokens & code

CSS
--color: #37041c;
/* rgb */ color: rgb(55, 4, 28);
/* oklch */ color: oklch(22.5% 0.083 357.4);
Tailwind
colors: {
  custom: {
    50: '#714a57',
    500: '#37041c',
    950: '#000000',
  },
}
SCSS
$custom: #37041c;
$custom-light: #714a57;
$custom-dark: #000000;
JSON
{
  "hex": "#37041c",
  "rgb": {
    "r": 55,
    "g": 4,
    "b": 28
  },
  "hsl": {
    "h": 331.765,
    "s": 86.441,
    "l": 11.569
  },
  "oklch": {
    "l": 0.22514,
    "c": 0.08281,
    "h": 357.4
  },
  "luminance": 0.00983
}

Semantic roles & 50–950 ramp

primary
#37041C
secondary
#1E794E
accent
#FD9A2B
background
#F7F4F5
surface
#EDE7E9
border
#C8C3C5
text
#080103
muted
#7B7778

Preview Lab

Preview with #37041C

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

Preview Lab → · Contrast checker → · Palette generator →

#37041C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva