#681F7E#681F7E

#681F7E is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.9% C 0.159 H 317.1°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#681F7E
RGB	rgb(104, 31, 126)
HSL	hsl(286, 61%, 31%)
HSV	hsv(286, 75%, 49%)
CMYK	cmyk(17.5%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(27.93, 46.43, -38.44)
CIE-LCH	lch(27.93, 60.28, 320.37°)
OKLab	oklab(39.92% 0.1164 -0.1081)
OKLCH	oklch(39.92% 0.159 317.1)
XYZ	xyz(9.9642, 5.4298, 20.2578)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.11

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F7E #357E1F

analogous

#381F7E #681F7E #7E1F64

triadic

#681F7E #7E681F #1F7E68

tetradic

#681F7E #7E381F #357E1F #1F647E

square

#681F7E #7E381F #357E1F #1F647E

split-complementary

#681F7E #647E1F #1F7E38

monochromatic

#17071C #3F134D #681F7E #912BAF #B146D1

Accessibility & contrast

On white

10.07

#681F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#681F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F7E

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F7E	#FFFFFF	#000000	##FFFFFF
##681F7E	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D81

Deuteranopia (green-blind)

#21447C

Tritanopia (blue-blind)

#67334D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #681f7e;
/* rgb */ color: rgb(104, 31, 126);
/* oklch */ color: oklch(39.9% 0.159 317.1);

Tailwind

colors: {
  custom: {
    50: '#9663a4',
    500: '#681f7e',
    950: '#000000',
  },
}

SCSS

$custom: #681f7e;
$custom-light: #9663a4;
$custom-dark: #000000;

JSON

{
  "hex": "#681f7e",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 286.105,
    "s": 60.51,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39918,
    "c": 0.15888,
    "h": 317.1
  },
  "luminance": 0.05429
}

Semantic roles & 50–950 ramp

primary

#681F7E

secondary

#60B148

accent

#E44469

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E060F

muted

#7E7A7F

Preview Lab

Preview with #681F7E

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

Preview Lab → · Contrast checker → · Palette generator →