#681E88#681E88

#681E88 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.6% C 0.170 H 313.1°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#681E88
RGB	rgb(104, 30, 136)
HSL	hsl(282, 64%, 33%)
HSV	hsv(282, 78%, 53%)
CMYK	cmyk(23.5%, 77.9%, 0%, 46.7%)
CIE-LAB	lab(28.51, 48.94, -43.77)
CIE-LCH	lch(28.51, 65.66, 318.19°)
OKLab	oklab(40.56% 0.116 -0.1237)
OKLCH	oklch(40.56% 0.17 313.1)
XYZ	xyz(10.6163, 5.6495, 23.8190)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E88 #3E881E

analogous

#331E88 #681E88 #881E73

triadic

#681E88 #88681E #1E8868

tetradic

#681E88 #88331E #3E881E #1E7388

square

#681E88 #88331E #3E881E #1E7388

split-complementary

#681E88 #73881E #1E8833

monochromatic

#1B0824 #421356 #681E88 #8E29BA #AC49D7

Accessibility & contrast

On white

9.86

#681E88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#681E88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E88

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E88	#FFFFFF	#000000	##FFFFFF
##681E88	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408B

Deuteranopia (green-blind)

#124586

Tritanopia (blue-blind)

#653752

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #681e88;
/* rgb */ color: rgb(104, 30, 136);
/* oklch */ color: oklch(40.6% 0.170 313.1);

Tailwind

colors: {
  custom: {
    50: '#9763ab',
    500: '#681e88',
    950: '#000000',
  },
}

SCSS

$custom: #681e88;
$custom-light: #9763ab;
$custom-dark: #000000;

JSON

{
  "hex": "#681e88",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 136
  },
  "hsl": {
    "h": 281.887,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40561,
    "c": 0.16957,
    "h": 313.1
  },
  "luminance": 0.05649
}

Semantic roles & 50–950 ramp

primary

#681E88

secondary

#6BB949

accent

#E74173

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #681E88

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

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