#681D87#681D87

#681D87 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.4% C 0.170 H 313.6°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#681D87
RGB	rgb(104, 29, 135)
HSL	hsl(282, 65%, 32%)
HSV	hsv(282, 79%, 53%)
CMYK	cmyk(23%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(28.30, 49.10, -43.48)
CIE-LCH	lch(28.30, 65.58, 318.48°)
OKLab	oklab(40.39% 0.1171 -0.1229)
OKLCH	oklch(40.39% 0.17 313.6)
XYZ	xyz(10.5207, 5.5714, 23.4382)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D87 #3C871D

analogous

#331D87 #681D87 #871D71

triadic

#681D87 #87681D #1D8768

tetradic

#681D87 #87331D #3C871D #1D7187

square

#681D87 #87331D #3C871D #1D7187

split-complementary

#681D87 #71871D #1D8733

monochromatic

#1A0722 #411255 #681D87 #8F28B9 #AD47D7

Accessibility & contrast

On white

9.93

#681D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#681D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D87

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D87	#FFFFFF	#000000	##FFFFFF
##681D87	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8A

Deuteranopia (green-blind)

#124485

Tritanopia (blue-blind)

#653651

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #681d87;
/* rgb */ color: rgb(104, 29, 135);
/* oklch */ color: oklch(40.4% 0.170 313.6);

Tailwind

colors: {
  custom: {
    50: '#9762ab',
    500: '#681d87',
    950: '#000000',
  },
}

SCSS

$custom: #681d87;
$custom-light: #9762ab;
$custom-dark: #000000;

JSON

{
  "hex": "#681d87",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 282.453,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40392,
    "c": 0.16971,
    "h": 313.6
  },
  "luminance": 0.05571
}

Semantic roles & 50–950 ramp

primary

#681D87

secondary

#68B946

accent

#E84071

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #681D87

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

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