#37063D#37063D

#37063D is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.8% C 0.105 H 323.1°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX#37063D
RGBrgb(55, 6, 61)
HSLhsl(293, 82%, 13%)
HSVhsv(293, 90%, 24%)
CMYKcmyk(9.8%, 90.2%, 0%, 76.1%)
CIE-LABlab(11.13, 31.41, -22.52)
CIE-LCHlch(11.13, 38.65, 324.36°)
OKLaboklab(24.78% 0.0838 -0.063)
OKLCHoklch(24.78% 0.105 323.1)
XYZxyz(2.4829, 1.2795, 4.5302)
Luminance0.0128 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37063D #0C3D06
analogous
#1B063D #37063D #3D0627
triadic
#37063D #3D3706 #063D37
tetradic
#37063D #3D1B06 #0C3D06 #06273D
square
#37063D #3D1B06 #0C3D06 #06273D
split-complementary
#37063D #273D06 #063D1B
monochromatic
#19031C #19031C #37063D #690B75 #9B11AC

Accessibility & contrast

On white

16.72
#37063D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.26
#37063D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37063D
16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37063D#FFFFFF#000000##FFFFFF
##37063D1.0016.721.2616.72
#FFFFFF16.721.0021.001.00
#0000001.2621.001.0021.00
##FFFFFF16.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001A3E
Deuteranopia (green-blind)
#0F203C
Tritanopia (blue-blind)
#381122
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #37063d;
/* rgb */ color: rgb(55, 6, 61);
/* oklch */ color: oklch(24.8% 0.105 323.1);
Tailwind
colors: {
  custom: {
    50: '#704d73',
    500: '#37063d',
    950: '#000000',
  },
}
SCSS
$custom: #37063d;
$custom-light: #704d73;
$custom-dark: #000000;
JSON
{
  "hex": "#37063d",
  "rgb": {
    "r": 55,
    "g": 6,
    "b": 61
  },
  "hsl": {
    "h": 293.455,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24781,
    "c": 0.10484,
    "h": 323.1
  },
  "luminance": 0.01279
}

Semantic roles & 50–950 ramp

primary
#37063D
secondary
#2C7D22
accent
#F82F45
background
#F6F4F7
surface
#ECE7ED
border
#C7C3C8
text
#080108
muted
#7B777B

Preview Lab

Preview with #37063D

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

Preview Lab → · Contrast checker → · Palette generator →

#37063D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva