#681A82#681A82

#681A82 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.7% C 0.168 H 315.8°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#681A82
RGB	rgb(104, 26, 130)
HSL	hsl(285, 67%, 31%)
HSV	hsv(285, 80%, 51%)
CMYK	cmyk(20%, 80%, 0%, 49%)
CIE-LAB	lab(27.56, 49.14, -41.55)
CIE-LCH	lch(27.56, 64.35, 319.78°)
OKLab	oklab(39.75% 0.1207 -0.1172)
OKLCH	oklch(39.75% 0.168 315.8)
XYZ	xyz(10.1069, 5.2940, 21.6042)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681A82 #34821A

analogous

#341A82 #681A82 #821A68

triadic

#681A82 #82681A #1A8268

tetradic

#681A82 #82341A #34821A #1A6882

square

#681A82 #82341A #34821A #1A6882

split-complementary

#681A82 #68821A #1A8234

monochromatic

#16061C #3F104F #681A82 #9124B5 #B23ED8

Accessibility & contrast

On white

10.20

#681A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#681A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A82

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681A82	#FFFFFF	#000000	##FFFFFF
##681A82	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D85

Deuteranopia (green-blind)

#184380

Tritanopia (blue-blind)

#66324E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681a82;
/* rgb */ color: rgb(104, 26, 130);
/* oklch */ color: oklch(39.7% 0.168 315.8);

Tailwind

colors: {
  custom: {
    50: '#9761a7',
    500: '#681a82',
    950: '#000000',
  },
}

SCSS

$custom: #681a82;
$custom-light: #9761a7;
$custom-dark: #000000;

JSON

{
  "hex": "#681a82",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 130
  },
  "hsl": {
    "h": 285,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39748,
    "c": 0.1682,
    "h": 315.8
  },
  "luminance": 0.05294
}

Semantic roles & 50–950 ramp

primary

#681A82

secondary

#5FB642

accent

#EA3E69

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #681A82

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

Preview Lab → · Contrast checker → · Palette generator →