#370E50#370E50

#370E50 is a dark, moderate violet. Relative luminance 0.017; OKLCH L 27.2% C 0.114 H 308.8°. Best body text is #FFFFFF at 15.66:1 contrast (WCAG AA passes).

Color values

HEX#370E50
RGBrgb(55, 14, 80)
HSLhsl(277, 70%, 18%)
HSVhsv(277, 83%, 31%)
CMYKcmyk(31.2%, 82.5%, 0%, 68.6%)
CIE-LABlab(13.86, 32.42, -31.40)
CIE-LCHlch(13.86, 45.13, 315.91°)
OKLaboklab(27.2% 0.0718 -0.0891)
OKLCHoklch(27.2% 0.114 308.8)
XYZxyz(3.1803, 1.7055, 7.7495)
Luminance0.0170 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370E50 #27500E
analogous
#160E50 #370E50 #500E48
triadic
#370E50 #50370E #0E5037
tetradic
#370E50 #50160E #27500E #0E4850
square
#370E50 #50160E #27500E #0E4850
split-complementary
#370E50 #48500E #0E5016
monochromatic
#12051A #13051C #370E50 #5B1784 #7F20B8

Accessibility & contrast

On white

15.66
#370E50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.34
#370E50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E50
15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370E50#FFFFFF#000000##FFFFFF
##370E501.0015.661.3415.66
#FFFFFF15.661.0021.001.00
#0000001.3421.001.0021.00
##FFFFFF15.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002252
Deuteranopia (green-blind)
#00244F
Tritanopia (blue-blind)
#331E2E
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #370e50;
/* rgb */ color: rgb(55, 14, 80);
/* oklch */ color: oklch(27.2% 0.114 308.8);
Tailwind
colors: {
  custom: {
    50: '#715182',
    500: '#370e50',
    950: '#000000',
  },
}
SCSS
$custom: #370e50;
$custom-light: #715182;
$custom-dark: #000000;
JSON
{
  "hex": "#370e50",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 80
  },
  "hsl": {
    "h": 277.273,
    "s": 70.213,
    "l": 18.431
  },
  "oklch": {
    "l": 0.27197,
    "c": 0.11443,
    "h": 308.8
  },
  "luminance": 0.01705
}

Semantic roles & 50–950 ramp

primary
#370E50
secondary
#528B2F
accent
#ED3B7E
background
#F7F4F8
surface
#EDE7EF
border
#C8C3CA
text
#08020A
muted
#7B787C

Preview Lab

Preview with #370E50

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

Preview Lab → · Contrast checker → · Palette generator →

#370E50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva