#37153A#37153A

#37153A is a dark, moderate purple. Relative luminance 0.017; OKLCH L 26.5% C 0.078 H 324.3°. Best body text is #FFFFFF at 15.78:1 contrast (WCAG AA passes).

Color values

HEX#37153A
RGBrgb(55, 21, 58)
HSLhsl(295, 47%, 15%)
HSVhsv(295, 64%, 23%)
CMYKcmyk(5.2%, 63.8%, 0%, 77.3%)
CIE-LABlab(13.56, 23.40, -16.53)
CIE-LCHlch(13.56, 28.65, 324.76°)
OKLaboklab(26.46% 0.0636 -0.0457)
OKLCHoklch(26.46% 0.078 324.3)
XYZxyz(2.6074, 1.6542, 4.1841)
Luminance0.0165 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37153A #183A15
analogous
#24153A #37153A #3A152A
triadic
#37153A #3A3715 #153A37
tetradic
#37153A #3A2415 #183A15 #152A3A
square
#37153A #3A2415 #183A15 #152A3A
split-complementary
#37153A #2A3A15 #153A24
monochromatic
#150816 #150816 #37153A #622567 #8C3694

Accessibility & contrast

On white

15.78
#37153A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.33
#37153A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37153A
15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37153A#FFFFFF#000000##FFFFFF
##37153A1.0015.781.3315.78
#FFFFFF15.781.0021.001.00
#0000001.3321.001.0021.00
##FFFFFF15.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#10203B
Deuteranopia (green-blind)
#1B2439
Tritanopia (blue-blind)
#381A25
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #37153a;
/* rgb */ color: rgb(55, 21, 58);
/* oklch */ color: oklch(26.5% 0.078 324.3);
Tailwind
colors: {
  custom: {
    50: '#6f5470',
    500: '#37153a',
    950: '#000000',
  },
}
SCSS
$custom: #37153a;
$custom-light: #6f5470;
$custom-dark: #000000;
JSON
{
  "hex": "#37153a",
  "rgb": {
    "r": 55,
    "g": 21,
    "b": 58
  },
  "hsl": {
    "h": 295.135,
    "s": 46.835,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26463,
    "c": 0.07833,
    "h": 324.3
  },
  "luminance": 0.01654
}

Semantic roles & 50–950 ramp

primary
#37153A
secondary
#3E7139
accent
#D6515C
background
#F6F4F6
surface
#ECE8EC
border
#C7C4C7
text
#070307
muted
#7A787A

Preview Lab

Preview with #37153A

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

Preview Lab → · Contrast checker → · Palette generator →

#37153A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva