#370441#370441

#370441 is a very dark, moderate purple. Relative luminance 0.013; OKLCH L 24.9% C 0.111 H 320.2°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX#370441
RGBrgb(55, 4, 65)
HSLhsl(290, 88%, 14%)
HSVhsv(290, 94%, 25%)
CMYKcmyk(15.4%, 93.8%, 0%, 74.5%)
CIE-LABlab(11.14, 33.14, -25.35)
CIE-LCHlch(11.14, 41.73, 322.58°)
OKLaboklab(24.89% 0.0855 -0.0713)
OKLCHoklch(24.89% 0.111 320.2)
XYZxyz(2.5730, 1.2809, 5.1117)
Luminance0.0128 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#370441 #0E4104
analogous
#180441 #370441 #41042C
triadic
#370441 #413704 #044137
tetradic
#370441 #411804 #0E4104 #042C41
square
#370441 #411804 #0E4104 #042C41
split-complementary
#370441 #2C4104 #044118
monochromatic
#18021D #18021D #370441 #68087B #990BB4

Accessibility & contrast

On white

16.72
#370441 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.26
#370441 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #370441
16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##370441#FFFFFF#000000##FFFFFF
##3704411.0016.721.2616.72
#FFFFFF16.721.0021.001.00
#0000001.2621.001.0021.00
##FFFFFF16.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001A43
Deuteranopia (green-blind)
#0A1F40
Tritanopia (blue-blind)
#371223
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #370441;
/* rgb */ color: rgb(55, 4, 65);
/* oklch */ color: oklch(24.9% 0.111 320.2);
Tailwind
colors: {
  custom: {
    50: '#714c76',
    500: '#370441',
    950: '#000000',
  },
}
SCSS
$custom: #370441;
$custom-light: #714c76;
$custom-dark: #000000;
JSON
{
  "hex": "#370441",
  "rgb": {
    "r": 55,
    "g": 4,
    "b": 65
  },
  "hsl": {
    "h": 290.164,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24888,
    "c": 0.11132,
    "h": 320.2
  },
  "luminance": 0.01281
}

Semantic roles & 50–950 ramp

primary
#370441
secondary
#2F821F
accent
#FF294C
background
#F7F4F7
surface
#EDE7ED
border
#C8C3C8
text
#080108
muted
#7B777B

Preview Lab

Preview with #370441

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

Preview Lab → · Contrast checker → · Palette generator →

#370441 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva