#681381#681381

#681381 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 39.1% C 0.174 H 316.7°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#681381
RGB	rgb(104, 19, 129)
HSL	hsl(286, 74%, 29%)
HSV	hsv(286, 85%, 51%)
CMYK	cmyk(19.4%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(26.72, 51.15, -42.28)
CIE-LCH	lch(26.72, 66.36, 320.42°)
OKLab	oklab(39.14% 0.1265 -0.1193)
OKLCH	oklch(39.14% 0.174 316.7)
XYZ	xyz(9.9036, 4.9942, 21.2069)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681381 #2C8113

analogous

#311381 #681381 #811363

triadic

#681381 #816813 #138168

tetradic

#681381 #813113 #2C8113 #136381

square

#681381 #813113 #2C8113 #136381

split-complementary

#681381 #638113 #138131

monochromatic

#16041B #3D0B4C #681381 #931BB6 #B82EE0

Accessibility & contrast

On white

10.51

#681381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#681381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681381

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681381	#FFFFFF	#000000	##FFFFFF
##681381	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A84

Deuteranopia (green-blind)

#13417F

Tritanopia (blue-blind)

#662E4C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #681381;
/* rgb */ color: rgb(104, 19, 129);
/* oklch */ color: oklch(39.1% 0.174 316.7);

Tailwind

colors: {
  custom: {
    50: '#975ea6',
    500: '#681381',
    950: '#000000',
  },
}

SCSS

$custom: #681381;
$custom-light: #975ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#681381",
  "rgb": {
    "r": 104,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 286.364,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39135,
    "c": 0.17385,
    "h": 316.7
  },
  "luminance": 0.04994
}

Semantic roles & 50–950 ramp

primary

#681381

secondary

#56B63A

accent

#F13761

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #681381

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

Preview Lab → · Contrast checker → · Palette generator →