#37123C#37123C

#37123C is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.1% C 0.086 H 322.7°. Best body text is #FFFFFF at 15.98:1 contrast (WCAG AA passes).

Color values

HEX#37123C
RGBrgb(55, 18, 60)
HSLhsl(293, 54%, 15%)
HSVhsv(293, 70%, 24%)
CMYKcmyk(8.3%, 70%, 0%, 76.5%)
CIE-LABlab(13.05, 25.57, -18.75)
CIE-LCHlch(13.05, 31.70, 323.75°)
OKLaboklab(26.14% 0.0685 -0.0521)
OKLCHoklch(26.14% 0.086 322.7)
XYZxyz(2.6074, 1.5712, 4.4400)
Luminance0.0157 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37123C #173C12
analogous
#22123C #37123C #3C122C
triadic
#37123C #3C3712 #123C37
tetradic
#37123C #3C2212 #173C12 #122C3C
square
#37123C #3C2212 #173C12 #122C3C
split-complementary
#37123C #2C3C12 #123C22
monochromatic
#160718 #160718 #37123C #62206B #8D2E9A

Accessibility & contrast

On white

15.98
#37123C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.31
#37123C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37123C
15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37123C#FFFFFF#000000##FFFFFF
##37123C1.0015.981.3115.98
#FFFFFF15.981.0021.001.00
#0000001.3121.001.0021.00
##FFFFFF15.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0A1F3D
Deuteranopia (green-blind)
#18233B
Tritanopia (blue-blind)
#381825
Achromatopsia (no color)
#222222

Design tokens & code

CSS
--color: #37123c;
/* rgb */ color: rgb(55, 18, 60);
/* oklch */ color: oklch(26.1% 0.086 322.7);
Tailwind
colors: {
  custom: {
    50: '#6f5372',
    500: '#37123c',
    950: '#000000',
  },
}
SCSS
$custom: #37123c;
$custom-light: #6f5372;
$custom-dark: #000000;
JSON
{
  "hex": "#37123c",
  "rgb": {
    "r": 55,
    "g": 18,
    "b": 60
  },
  "hsl": {
    "h": 292.857,
    "s": 53.846,
    "l": 15.294
  },
  "oklch": {
    "l": 0.26137,
    "c": 0.08606,
    "h": 322.7
  },
  "luminance": 0.01571
}

Semantic roles & 50–950 ramp

primary
#37123C
secondary
#3D7535
accent
#DD4B5C
background
#F6F4F6
surface
#ECE7EC
border
#C7C3C7
text
#070208
muted
#7A787B

Preview Lab

Preview with #37123C

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

Preview Lab → · Contrast checker → · Palette generator →

#37123C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva