#681E7C#681E7C

#681E7C is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.7% C 0.158 H 318.1°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#681E7C
RGB	rgb(104, 30, 124)
HSL	hsl(287, 61%, 30%)
HSV	hsv(287, 76%, 49%)
CMYK	cmyk(16.1%, 75.8%, 0%, 51.4%)
CIE-LAB	lab(27.65, 46.41, -37.63)
CIE-LCH	lch(27.65, 59.75, 320.97°)
OKLab	oklab(39.68% 0.1177 -0.1057)
OKLCH	oklch(39.68% 0.158 318.1)
XYZ	xyz(9.8108, 5.3273, 19.5764)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E7C #327C1E

analogous

#391E7C #681E7C #7C1E61

triadic

#681E7C #7C681E #1E7C68

tetradic

#681E7C #7C391E #327C1E #1E617C

square

#681E7C #7C391E #327C1E #1E617C

split-complementary

#681E7C #617C1E #1E7C39

monochromatic

#150619 #3F124B #681E7C #912AAD #B343D1

Accessibility & contrast

On white

10.17

#681E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#681E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E7C

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E7C	#FFFFFF	#000000	##FFFFFF
##681E7C	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7F

Deuteranopia (green-blind)

#22447A

Tritanopia (blue-blind)

#67314B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681e7c;
/* rgb */ color: rgb(104, 30, 124);
/* oklch */ color: oklch(39.7% 0.158 318.1);

Tailwind

colors: {
  custom: {
    50: '#9662a2',
    500: '#681e7c',
    950: '#000000',
  },
}

SCSS

$custom: #681e7c;
$custom-light: #9662a2;
$custom-dark: #000000;

JSON

{
  "hex": "#681e7c",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 124
  },
  "hsl": {
    "h": 287.234,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.39676,
    "c": 0.15817,
    "h": 318.1
  },
  "luminance": 0.05327
}

Semantic roles & 50–950 ramp

primary

#681E7C

secondary

#5DAF46

accent

#E44466

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #681E7C

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

Preview Lab → · Contrast checker → · Palette generator →