#370D49#370D49

#370D49 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.5% C 0.108 H 313.4°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX#370D49
RGBrgb(55, 13, 73)
HSLhsl(282, 70%, 17%)
HSVhsv(282, 82%, 29%)
CMYKcmyk(24.7%, 82.2%, 0%, 71.4%)
CIE-LABlab(13.12, 31.13, -27.78)
CIE-LCHlch(13.12, 41.73, 318.26°)
OKLaboklab(26.49% 0.0743 -0.0785)
OKLCHoklch(26.49% 0.108 313.4)
XYZxyz(2.9219, 1.5812, 6.4533)
Luminance0.0158 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370D49 #1F490D
analogous
#190D49 #370D49 #490D3D
triadic
#370D49 #49370D #0D4937
tetradic
#370D49 #49190D #1F490D #0D3D49
square
#370D49 #49190D #1F490D #0D3D49
split-complementary
#370D49 #3D490D #0D4919
monochromatic
#14051A #14051A #370D49 #5E167D #8520B1

Accessibility & contrast

On white

15.96
#370D49 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.32
#370D49 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370D49
15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370D49#FFFFFF#000000##FFFFFF
##370D491.0015.961.3215.96
#FFFFFF15.961.0021.001.00
#0000001.3221.001.0021.00
##FFFFFF15.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00204B
Deuteranopia (green-blind)
#082348
Tritanopia (blue-blind)
#351A2A
Achromatopsia (no color)
#222222

Design tokens & code

CSS
--color: #370d49;
/* rgb */ color: rgb(55, 13, 73);
/* oklch */ color: oklch(26.5% 0.108 313.4);
Tailwind
colors: {
  custom: {
    50: '#71517c',
    500: '#370d49',
    950: '#000000',
  },
}
SCSS
$custom: #370d49;
$custom-light: #71517c;
$custom-dark: #000000;
JSON
{
  "hex": "#370d49",
  "rgb": {
    "r": 55,
    "g": 13,
    "b": 73
  },
  "hsl": {
    "h": 282,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.26486,
    "c": 0.10802,
    "h": 313.4
  },
  "luminance": 0.01581
}

Semantic roles & 50–950 ramp

primary
#370D49
secondary
#48842D
accent
#ED3B70
background
#F7F4F7
surface
#EDE7EE
border
#C8C3C9
text
#080209
muted
#7B787B

Preview Lab

Preview with #370D49

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

Preview Lab → · Contrast checker → · Palette generator →

#370D49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva