#370C49#370C49

#370C49 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.4% C 0.109 H 313.6°. Best body text is #FFFFFF at 16.02:1 contrast (WCAG AA passes).

Color values

HEX#370C49
RGBrgb(55, 12, 73)
HSLhsl(282, 72%, 17%)
HSVhsv(282, 84%, 29%)
CMYKcmyk(24.7%, 83.6%, 0%, 71.4%)
CIE-LABlab(12.96, 31.57, -28.03)
CIE-LCHlch(12.96, 42.22, 318.40°)
OKLaboklab(26.38% 0.0753 -0.0792)
OKLCHoklch(26.38% 0.109 313.6)
XYZxyz(2.9094, 1.5563, 6.4492)
Luminance0.0156 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370C49 #1E490C
analogous
#190C49 #370C49 #490C3D
triadic
#370C49 #49370C #0C4937
tetradic
#370C49 #49190C #1E490C #0C3D49
square
#370C49 #49190C #1E490C #0C3D49
split-complementary
#370C49 #3D490C #0C4919
monochromatic
#14041A #14041A #370C49 #5F157E #861DB2

Accessibility & contrast

On white

16.02
#370C49 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.31
#370C49 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370C49
16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370C49#FFFFFF#000000##FFFFFF
##370C491.0016.021.3116.02
#FFFFFF16.021.0021.001.00
#0000001.3121.001.0021.00
##FFFFFF16.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001F4B
Deuteranopia (green-blind)
#072248
Tritanopia (blue-blind)
#351A2A
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #370c49;
/* rgb */ color: rgb(55, 12, 73);
/* oklch */ color: oklch(26.4% 0.109 313.6);
Tailwind
colors: {
  custom: {
    50: '#71507c',
    500: '#370c49',
    950: '#000000',
  },
}
SCSS
$custom: #370c49;
$custom-light: #71507c;
$custom-dark: #000000;
JSON
{
  "hex": "#370c49",
  "rgb": {
    "r": 55,
    "g": 12,
    "b": 73
  },
  "hsl": {
    "h": 282.295,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.26377,
    "c": 0.1093,
    "h": 313.6
  },
  "luminance": 0.01556
}

Semantic roles & 50–950 ramp

primary
#370C49
secondary
#46852C
accent
#EE396F
background
#F7F4F7
surface
#EDE7EE
border
#C8C3C9
text
#080209
muted
#7B787B

Preview Lab

Preview with #370C49

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

Preview Lab → · Contrast checker → · Palette generator →

#370C49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva