#37063A#37063A

#37063A is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 24.6% C 0.102 H 325.5°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX#37063A
RGBrgb(55, 6, 58)
HSLhsl(297, 81%, 13%)
HSVhsv(297, 90%, 23%)
CMYKcmyk(5.2%, 89.7%, 0%, 77.3%)
CIE-LABlab(10.91, 30.79, -20.73)
CIE-LCHlch(10.91, 37.12, 326.05°)
OKLaboklab(24.55% 0.0841 -0.0578)
OKLCHoklch(24.55% 0.102 325.5)
XYZxyz(2.4043, 1.2481, 4.1164)
Luminance0.0125 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37063A #093A06
analogous
#1D063A #37063A #3A0623
triadic
#37063A #3A3706 #063A37
tetradic
#37063A #3A1D06 #093A06 #06233A
square
#37063A #3A1D06 #093A06 #06233A
split-complementary
#37063A #233A06 #063A1D
monochromatic
#1A031C #1A031C #37063A #6C0C71 #A011A9

Accessibility & contrast

On white

16.81
#37063A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#37063A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37063A
16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37063A#FFFFFF#000000##FFFFFF
##37063A1.0016.811.2516.81
#FFFFFF16.811.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00193B
Deuteranopia (green-blind)
#121F39
Tritanopia (blue-blind)
#390F20
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #37063a;
/* rgb */ color: rgb(55, 6, 58);
/* oklch */ color: oklch(24.6% 0.102 325.5);
Tailwind
colors: {
  custom: {
    50: '#704d70',
    500: '#37063a',
    950: '#000000',
  },
}
SCSS
$custom: #37063a;
$custom-light: #704d70;
$custom-dark: #000000;
JSON
{
  "hex": "#37063a",
  "rgb": {
    "r": 55,
    "g": 6,
    "b": 58
  },
  "hsl": {
    "h": 296.538,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.24551,
    "c": 0.10203,
    "h": 325.5
  },
  "luminance": 0.01248
}

Semantic roles & 50–950 ramp

primary
#37063A
secondary
#277A22
accent
#F8303C
background
#F6F4F6
surface
#ECE7EC
border
#C7C3C7
text
#080107
muted
#7B777A

Preview Lab

Preview with #37063A

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

Preview Lab → · Contrast checker → · Palette generator →

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