#671D90#671D90

#671D90 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.178 H 309.8°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX#671D90
RGBrgb(103, 29, 144)
HSLhsl(279, 66%, 34%)
HSVhsv(279, 80%, 56%)
CMYKcmyk(28.5%, 79.9%, 0%, 43.5%)
CIE-LABlab(28.84, 50.87, -48.20)
CIE-LCHlch(28.84, 70.08, 316.54°)
OKLaboklab(40.96% 0.1138 -0.1368)
OKLCHoklch(40.96% 0.178 309.8)
XYZxyz(11.0659, 5.7761, 26.9121)
Luminance0.0578 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#671D90 #46901D
analogous
#2E1D90 #671D90 #901D80
triadic
#671D90 #90671D #1D9067
tetradic
#671D90 #902E1D #46901D #1D8090
square
#671D90 #902E1D #46901D #1D8090
split-complementary
#671D90 #80901D #1D902E
monochromatic
#1E082A #43135D #671D90 #8B27C3 #A84CDB

Accessibility & contrast

On white

9.74
#671D90 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.16
#671D90 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671D90
9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##671D90#FFFFFF#000000##FFFFFF
##671D901.009.742.169.74
#FFFFFF9.741.0021.001.00
#0000002.1621.001.0021.00
##FFFFFF9.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004193
Deuteranopia (green-blind)
#00458E
Tritanopia (blue-blind)
#613A56
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #671d90;
/* rgb */ color: rgb(103, 29, 144);
/* oklch */ color: oklch(41.0% 0.178 309.8);
Tailwind
colors: {
  custom: {
    50: '#9762b1',
    500: '#671d90',
    950: '#000000',
  },
}
SCSS
$custom: #671d90;
$custom-light: #9762b1;
$custom-dark: #000000;
JSON
{
  "hex": "#671d90",
  "rgb": {
    "r": 103,
    "g": 29,
    "b": 144
  },
  "hsl": {
    "h": 278.609,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40955,
    "c": 0.17796,
    "h": 309.8
  },
  "luminance": 0.05776
}

Semantic roles & 50–950 ramp

primary
#671D90
secondary
#74BD4B
accent
#E93E7B
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0611
muted
#7E7A80

Preview Lab

Preview with #671D90

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

Preview Lab → · Contrast checker → · Palette generator →

#671D90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva