#67178B#67178B

#67178B is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.1% C 0.179 H 312.1°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX#67178B
RGBrgb(103, 23, 139)
HSLhsl(281, 72%, 32%)
HSVhsv(281, 83%, 55%)
CMYKcmyk(25.9%, 83.5%, 0%, 45.5%)
CIE-LABlab(27.74, 51.83, -46.89)
CIE-LCHlch(27.74, 69.90, 317.87°)
OKLaboklab(40.06% 0.1199 -0.1329)
OKLCHoklch(40.06% 0.179 312.1)
XYZxyz(10.5592, 5.3607, 24.8996)
Luminance0.0536 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#67178B #3B8B17
analogous
#2D178B #67178B #8B1775
triadic
#67178B #8B6717 #178B67
tetradic
#67178B #8B2D17 #3B8B17 #17758B
square
#67178B #8B2D17 #3B8B17 #17758B
split-complementary
#67178B #758B17 #178B2D
monochromatic
#190622 #400E56 #67178B #8E20C0 #AD3DDF

Accessibility & contrast

On white

10.14
#67178B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.07
#67178B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #67178B
10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##67178B#FFFFFF#000000##FFFFFF
##67178B1.0010.142.0710.14
#FFFFFF10.141.0021.001.00
#0000002.0721.001.0021.00
##FFFFFF10.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E8E
Deuteranopia (green-blind)
#004389
Tritanopia (blue-blind)
#633552
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #67178b;
/* rgb */ color: rgb(103, 23, 139);
/* oklch */ color: oklch(40.1% 0.179 312.1);
Tailwind
colors: {
  custom: {
    50: '#9760ae',
    500: '#67178b',
    950: '#000000',
  },
}
SCSS
$custom: #67178b;
$custom-light: #9760ae;
$custom-dark: #000000;
JSON
{
  "hex": "#67178b",
  "rgb": {
    "r": 103,
    "g": 23,
    "b": 139
  },
  "hsl": {
    "h": 281.379,
    "s": 71.605,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4006,
    "c": 0.17899,
    "h": 312.1
  },
  "luminance": 0.0536
}

Semantic roles & 50–950 ramp

primary
#67178B
secondary
#67BF3F
accent
#EE3972
background
#F9F6FA
surface
#F2EBF4
border
#CCC6CE
text
#0E0510
muted
#7E7A7F

Preview Lab

Preview with #67178B

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

Preview Lab → · Contrast checker → · Palette generator →

#67178B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva