#370E53#370E53

#370E53 is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.5% C 0.118 H 307.1°. Best body text is #FFFFFF at 15.55:1 contrast (WCAG AA passes).

Color values

HEX#370E53
RGBrgb(55, 14, 83)
HSLhsl(276, 71%, 19%)
HSVhsv(276, 83%, 33%)
CMYKcmyk(33.7%, 83.1%, 0%, 67.5%)
CIE-LABlab(14.12, 33.18, -33.03)
CIE-LCHlch(14.12, 46.81, 315.13°)
OKLaboklab(27.46% 0.0711 -0.0939)
OKLCHoklch(27.46% 0.118 307.1)
XYZxyz(3.2936, 1.7509, 8.3464)
Luminance0.0175 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370E53 #2A530E
analogous
#150E53 #370E53 #530E4D
triadic
#370E53 #53370E #0E5337
tetradic
#370E53 #53150E #2A530E #0E4D53
square
#370E53 #53150E #2A530E #0E4D53
split-complementary
#370E53 #4D530E #0E5315
monochromatic
#11041A #14051F #370E53 #5A1787 #7C20BC

Accessibility & contrast

On white

15.55
#370E53 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#370E53 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370E53
15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370E53#FFFFFF#000000##FFFFFF
##370E531.0015.551.3515.55
#FFFFFF15.551.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002355
Deuteranopia (green-blind)
#002452
Tritanopia (blue-blind)
#321F30
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #370e53;
/* rgb */ color: rgb(55, 14, 83);
/* oklch */ color: oklch(27.5% 0.118 307.1);
Tailwind
colors: {
  custom: {
    50: '#715284',
    500: '#370e53',
    950: '#000000',
  },
}
SCSS
$custom: #370e53;
$custom-light: #715284;
$custom-dark: #000000;
JSON
{
  "hex": "#370e53",
  "rgb": {
    "r": 55,
    "g": 14,
    "b": 83
  },
  "hsl": {
    "h": 275.652,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.27463,
    "c": 0.11775,
    "h": 307.1
  },
  "luminance": 0.01751
}

Semantic roles & 50–950 ramp

primary
#370E53
secondary
#568D2F
accent
#EE3A83
background
#F7F4F8
surface
#EDE7EF
border
#C8C3CA
text
#08020B
muted
#7B787C

Preview Lab

Preview with #370E53

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

Preview Lab → · Contrast checker → · Palette generator →

#370E53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva