#370F50#370F50

#370F50 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.3% C 0.113 H 308.7°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX#370F50
RGBrgb(55, 15, 80)
HSLhsl(277, 68%, 19%)
HSVhsv(277, 81%, 31%)
CMYKcmyk(31.2%, 81.3%, 0%, 68.6%)
CIE-LABlab(14.02, 31.96, -31.14)
CIE-LCHlch(14.02, 44.62, 315.74°)
OKLaboklab(27.31% 0.0707 -0.0884)
OKLCHoklch(27.31% 0.113 308.7)
XYZxyz(3.1940, 1.7331, 7.7541)
Luminance0.0173 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370F50 #28500F
analogous
#160F50 #370F50 #500F48
triadic
#370F50 #50370F #0F5037
tetradic
#370F50 #50160F #28500F #0F4850
square
#370F50 #50160F #28500F #0F4850
split-complementary
#370F50 #48500F #0F5016
monochromatic
#12051A #14051C #370F50 #5A1984 #7E22B7

Accessibility & contrast

On white

15.59
#370F50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#370F50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370F50
15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370F50#FFFFFF#000000##FFFFFF
##370F501.0015.591.3515.59
#FFFFFF15.591.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002252
Deuteranopia (green-blind)
#00244F
Tritanopia (blue-blind)
#331E2E
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #370f50;
/* rgb */ color: rgb(55, 15, 80);
/* oklch */ color: oklch(27.3% 0.113 308.7);
Tailwind
colors: {
  custom: {
    50: '#715282',
    500: '#370f50',
    950: '#000000',
  },
}
SCSS
$custom: #370f50;
$custom-light: #715282;
$custom-dark: #000000;
JSON
{
  "hex": "#370f50",
  "rgb": {
    "r": 55,
    "g": 15,
    "b": 80
  },
  "hsl": {
    "h": 276.923,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.27309,
    "c": 0.11317,
    "h": 308.7
  },
  "luminance": 0.01733
}

Semantic roles & 50–950 ramp

primary
#370F50
secondary
#538A31
accent
#EB3D80
background
#F7F4F8
surface
#EDE7EF
border
#C8C3CA
text
#08020A
muted
#7B787C

Preview Lab

Preview with #370F50

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

Preview Lab → · Contrast checker → · Palette generator →

#370F50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva