#681C85#681C85

#681C85 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.2% C 0.169 H 314.5°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#681C85
RGB	rgb(104, 28, 133)
HSL	hsl(283, 65%, 32%)
HSV	hsv(283, 79%, 52%)
CMYK	cmyk(21.8%, 78.9%, 0%, 47.8%)
CIE-LAB	lab(28.03, 49.05, -42.67)
CIE-LCH	lch(28.03, 65.01, 318.98°)
OKLab	oklab(40.15% 0.1183 -0.1205)
OKLCH	oklch(40.15% 0.169 314.5)
XYZ	xyz(10.3571, 5.4674, 22.6955)
Luminance	0.0547 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C85 #39851C

analogous

#341C85 #681C85 #851C6E

triadic

#681C85 #85681C #1C8568

tetradic

#681C85 #85341C #39851C #1C6E85

square

#681C85 #85341C #39851C #1C6E85

split-complementary

#681C85 #6E851C #1C8534

monochromatic

#190720 #401152 #681C85 #9027B8 #AF44D8

Accessibility & contrast

On white

10.03

#681C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#681C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C85

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C85	#FFFFFF	#000000	##FFFFFF
##681C85	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E88

Deuteranopia (green-blind)

#154483

Tritanopia (blue-blind)

#653450

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #681c85;
/* rgb */ color: rgb(104, 28, 133);
/* oklch */ color: oklch(40.2% 0.169 314.5);

Tailwind

colors: {
  custom: {
    50: '#9762a9',
    500: '#681c85',
    950: '#000000',
  },
}

SCSS

$custom: #681c85;
$custom-light: #9762a9;
$custom-dark: #000000;

JSON

{
  "hex": "#681c85",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 133
  },
  "hsl": {
    "h": 283.429,
    "s": 65.217,
    "l": 31.569
  },
  "oklch": {
    "l": 0.4015,
    "c": 0.16889,
    "h": 314.5
  },
  "luminance": 0.05467
}

Semantic roles & 50–950 ramp

primary

#681C85

secondary

#65B845

accent

#E8406E

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #681C85

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

Preview Lab → · Contrast checker → · Palette generator →