#681D89#681D89

#681D89 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.5% C 0.172 H 312.8°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#681D89
RGB	rgb(104, 29, 137)
HSL	hsl(282, 65%, 33%)
HSV	hsv(282, 79%, 54%)
CMYK	cmyk(24.1%, 78.8%, 0%, 46.3%)
CIE-LAB	lab(28.45, 49.53, -44.48)
CIE-LCH	lch(28.45, 66.57, 318.08°)
OKLab	oklab(40.55% 0.1167 -0.1258)
OKLCH	oklch(40.55% 0.172 312.8)
XYZ	xyz(10.6628, 5.6283, 24.1867)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D89 #3E891D

analogous

#321D89 #681D89 #891D74

triadic

#681D89 #89681D #1D8968

tetradic

#681D89 #89321D #3E891D #1D7489

square

#681D89 #89321D #3E891D #1D7489

split-complementary

#681D89 #74891D #1D8932

monochromatic

#1B0824 #421256 #681D89 #8E28BC #AC48D8

Accessibility & contrast

On white

9.88

#681D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#681D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D89

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D89	#FFFFFF	#000000	##FFFFFF
##681D89	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8C

Deuteranopia (green-blind)

#0E4587

Tritanopia (blue-blind)

#643652

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #681d89;
/* rgb */ color: rgb(104, 29, 137);
/* oklch */ color: oklch(40.5% 0.172 312.8);

Tailwind

colors: {
  custom: {
    50: '#9762ac',
    500: '#681d89',
    950: '#000000',
  },
}

SCSS

$custom: #681d89;
$custom-light: #9762ac;
$custom-dark: #000000;

JSON

{
  "hex": "#681d89",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 137
  },
  "hsl": {
    "h": 281.667,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40546,
    "c": 0.1716,
    "h": 312.8
  },
  "luminance": 0.05628
}

Semantic roles & 50–950 ramp

primary

#681D89

secondary

#6BBA47

accent

#E84073

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #681D89

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

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