#37104E#37104E

#37104E is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.3% C 0.110 H 309.7°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX#37104E
RGBrgb(55, 16, 78)
HSLhsl(278, 66%, 18%)
HSVhsv(278, 79%, 31%)
CMYKcmyk(29.5%, 79.5%, 0%, 69.4%)
CIE-LABlab(14.02, 30.97, -29.77)
CIE-LCHlch(14.02, 42.96, 316.13°)
OKLaboklab(27.26% 0.07 -0.0843)
OKLCHoklch(27.26% 0.11 309.7)
XYZxyz(3.1357, 1.7329, 7.3756)
Luminance0.0173 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37104E #274E10
analogous
#18104E #37104E #4E1046
triadic
#37104E #4E3710 #104E37
tetradic
#37104E #4E1810 #274E10 #10464E
square
#37104E #4E1810 #274E10 #10464E
split-complementary
#37104E #464E10 #104E18
monochromatic
#120519 #13061B #37104E #5B1A81 #7F25B4

Accessibility & contrast

On white

15.59
#37104E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#37104E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37104E
15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37104E#FFFFFF#000000##FFFFFF
##37104E1.0015.591.3515.59
#FFFFFF15.591.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002250
Deuteranopia (green-blind)
#04244D
Tritanopia (blue-blind)
#341E2E
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #37104e;
/* rgb */ color: rgb(55, 16, 78);
/* oklch */ color: oklch(27.3% 0.110 309.7);
Tailwind
colors: {
  custom: {
    50: '#715280',
    500: '#37104e',
    950: '#000000',
  },
}
SCSS
$custom: #37104e;
$custom-light: #715280;
$custom-dark: #000000;
JSON
{
  "hex": "#37104e",
  "rgb": {
    "r": 55,
    "g": 16,
    "b": 78
  },
  "hsl": {
    "h": 277.742,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.27256,
    "c": 0.10959,
    "h": 309.7
  },
  "luminance": 0.01733
}

Semantic roles & 50–950 ramp

primary
#37104E
secondary
#528832
accent
#E93F7E
background
#F7F4F7
surface
#EDE7EE
border
#C8C3C9
text
#08020A
muted
#7B787C

Preview Lab

Preview with #37104E

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

Preview Lab → · Contrast checker → · Palette generator →

#37104E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva