#681B85#681B85

#681B85 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.1% C 0.170 H 314.6°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#681B85
RGB	rgb(104, 27, 133)
HSL	hsl(284, 66%, 31%)
HSV	hsv(284, 80%, 52%)
CMYK	cmyk(21.8%, 79.7%, 0%, 47.8%)
CIE-LAB	lab(27.90, 49.41, -42.88)
CIE-LCH	lch(27.90, 65.42, 319.05°)
OKLab	oklab(40.06% 0.1192 -0.1211)
OKLCH	oklch(40.06% 0.17 314.6)
XYZ	xyz(10.3338, 5.4207, 22.6877)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B85 #38851B

analogous

#331B85 #681B85 #851B6D

triadic

#681B85 #85681B #1B8568

tetradic

#681B85 #85331B #38851B #1B6D85

square

#681B85 #85331B #38851B #1B6D85

split-complementary

#681B85 #6D851B #1B8533

monochromatic

#18061F #401152 #681B85 #9025B8 #AF42D9

Accessibility & contrast

On white

10.08

#681B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#681B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B85

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B85	#FFFFFF	#000000	##FFFFFF
##681B85	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E88

Deuteranopia (green-blind)

#144483

Tritanopia (blue-blind)

#653450

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #681b85;
/* rgb */ color: rgb(104, 27, 133);
/* oklch */ color: oklch(40.1% 0.170 314.6);

Tailwind

colors: {
  custom: {
    50: '#9761a9',
    500: '#681b85',
    950: '#000000',
  },
}

SCSS

$custom: #681b85;
$custom-light: #9761a9;
$custom-dark: #000000;

JSON

{
  "hex": "#681b85",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 133
  },
  "hsl": {
    "h": 283.585,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.40061,
    "c": 0.16994,
    "h": 314.6
  },
  "luminance": 0.0542
}

Semantic roles & 50–950 ramp

primary

#681B85

secondary

#63B844

accent

#E93F6D

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #681B85

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

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