#681D90#681D90

#681D90 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.1% C 0.178 H 310.3°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#681D90
RGB	rgb(104, 29, 144)
HSL	hsl(279, 66%, 34%)
HSV	hsv(279, 80%, 56%)
CMYK	cmyk(27.8%, 79.9%, 0%, 43.5%)
CIE-LAB	lab(28.99, 51.05, -47.95)
CIE-LCH	lch(28.99, 70.04, 316.80°)
OKLab	oklab(41.09% 0.1152 -0.136)
OKLCH	oklch(41.09% 0.178 310.3)
XYZ	xyz(11.1813, 5.8357, 26.9175)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D90 #45901D

analogous

#2E1D90 #681D90 #901D7F

triadic

#681D90 #90681D #1D9068

tetradic

#681D90 #902E1D #45901D #1D7F90

square

#681D90 #902E1D #45901D #1D7F90

split-complementary

#681D90 #7F901D #1D902E

monochromatic

#1E082A #43135D #681D90 #8D27C3 #A94CDB

Accessibility & contrast

On white

9.69

#681D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#681D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D90

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D90	#FFFFFF	#000000	##FFFFFF
##681D90	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004193

Deuteranopia (green-blind)

#00458E

Tritanopia (blue-blind)

#623A56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #681d90;
/* rgb */ color: rgb(104, 29, 144);
/* oklch */ color: oklch(41.1% 0.178 310.3);

Tailwind

colors: {
  custom: {
    50: '#9863b1',
    500: '#681d90',
    950: '#000000',
  },
}

SCSS

$custom: #681d90;
$custom-light: #9863b1;
$custom-dark: #000000;

JSON

{
  "hex": "#681d90",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 144
  },
  "hsl": {
    "h": 279.13,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41094,
    "c": 0.17827,
    "h": 310.3
  },
  "luminance": 0.05835
}

Semantic roles & 50–950 ramp

primary

#681D90

secondary

#73BD4B

accent

#E93E7A

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #681D90

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

Preview Lab → · Contrast checker → · Palette generator →