#681E89#681E89

#681E89 is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.6% C 0.171 H 312.8°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#681E89
RGB	rgb(104, 30, 137)
HSL	hsl(281, 64%, 33%)
HSV	hsv(281, 78%, 54%)
CMYK	cmyk(24.1%, 78.1%, 0%, 46.3%)
CIE-LAB	lab(28.59, 49.16, -44.27)
CIE-LCH	lch(28.59, 66.15, 317.99°)
OKLab	oklab(40.64% 0.1158 -0.1252)
OKLCH	oklch(40.64% 0.171 312.8)
XYZ	xyz(10.6877, 5.6781, 24.1950)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E89 #3F891E

analogous

#321E89 #681E89 #891E75

triadic

#681E89 #89681E #1E8968

tetradic

#681E89 #89321E #3F891E #1E7589

square

#681E89 #89321E #3F891E #1E7589

split-complementary

#681E89 #75891E #1E8932

monochromatic

#1C0825 #421357 #681E89 #8E29BB #AC4AD7

Accessibility & contrast

On white

9.83

#681E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#681E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E89

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E89	#FFFFFF	#000000	##FFFFFF
##681E89	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408C

Deuteranopia (green-blind)

#104587

Tritanopia (blue-blind)

#643753

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #681e89;
/* rgb */ color: rgb(104, 30, 137);
/* oklch */ color: oklch(40.6% 0.171 312.8);

Tailwind

colors: {
  custom: {
    50: '#9763ac',
    500: '#681e89',
    950: '#000000',
  },
}

SCSS

$custom: #681e89;
$custom-light: #9763ac;
$custom-dark: #000000;

JSON

{
  "hex": "#681e89",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 137
  },
  "hsl": {
    "h": 281.495,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.40638,
    "c": 0.17052,
    "h": 312.8
  },
  "luminance": 0.05678
}

Semantic roles & 50–950 ramp

primary

#681E89

secondary

#6CBA49

accent

#E74174

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #681E89

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

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