#681A7F#681A7F

#681A7F is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.5% C 0.165 H 317.1°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#681A7F
RGB	rgb(104, 26, 127)
HSL	hsl(286, 66%, 30%)
HSV	hsv(286, 80%, 50%)
CMYK	cmyk(18.1%, 79.5%, 0%, 50.2%)
CIE-LAB	lab(27.34, 48.52, -40.02)
CIE-LCH	lch(27.34, 62.89, 320.48°)
OKLab	oklab(39.52% 0.1211 -0.1127)
OKLCH	oklch(39.52% 0.165 317.1)
XYZ	xyz(9.9085, 5.2146, 20.5591)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681A7F #317F1A

analogous

#361A7F #681A7F #7F1A63

triadic

#681A7F #7F681A #1A7F68

tetradic

#681A7F #7F361A #317F1A #1A637F

square

#681A7F #7F361A #317F1A #1A637F

split-complementary

#681A7F #637F1A #1A7F36

monochromatic

#150519 #3E104C #681A7F #9224B2 #B43CD7

Accessibility & contrast

On white

10.28

#681A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#681A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A7F

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681A7F	#FFFFFF	#000000	##FFFFFF
##681A7F	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#1C437D

Tritanopia (blue-blind)

#67304C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681a7f;
/* rgb */ color: rgb(104, 26, 127);
/* oklch */ color: oklch(39.5% 0.165 317.1);

Tailwind

colors: {
  custom: {
    50: '#9760a5',
    500: '#681a7f',
    950: '#000000',
  },
}

SCSS

$custom: #681a7f;
$custom-light: #9760a5;
$custom-dark: #000000;

JSON

{
  "hex": "#681a7f",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 127
  },
  "hsl": {
    "h": 286.337,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.39524,
    "c": 0.16546,
    "h": 317.1
  },
  "luminance": 0.05214
}

Semantic roles & 50–950 ramp

primary

#681A7F

secondary

#5CB342

accent

#E93F66

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #681A7F

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

Preview Lab → · Contrast checker → · Palette generator →