#681E8D#681E8D

#681E8D is a dark, vivid purple. Relative luminance 0.058; OKLCH L 40.9% C 0.174 H 311.3°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#681E8D
RGB	rgb(104, 30, 141)
HSL	hsl(280, 65%, 34%)
HSV	hsv(280, 79%, 55%)
CMYK	cmyk(26.2%, 78.7%, 0%, 44.7%)
CIE-LAB	lab(28.89, 50.03, -46.26)
CIE-LCH	lch(28.89, 68.14, 317.24°)
OKLab	oklab(40.95% 0.115 -0.1311)
OKLCH	oklch(40.95% 0.174 311.3)
XYZ	xyz(10.9800, 5.7950, 25.7343)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E8D #438D1E

analogous

#301E8D #681E8D #8D1E7A

triadic

#681E8D #8D681E #1E8D68

tetradic

#681E8D #8D301E #438D1E #1E7A8D

square

#681E8D #8D301E #438D1E #1E7A8D

split-complementary

#681E8D #7A8D1E #1E8D30

monochromatic

#1E0928 #43135B #681E8D #8D29BF #AA4CD9

Accessibility & contrast

On white

9.73

#681E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#681E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E8D

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E8D	#FFFFFF	#000000	##FFFFFF
##681E8D	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004190

Deuteranopia (green-blind)

#04458B

Tritanopia (blue-blind)

#633955

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #681e8d;
/* rgb */ color: rgb(104, 30, 141);
/* oklch */ color: oklch(40.9% 0.174 311.3);

Tailwind

colors: {
  custom: {
    50: '#9763af',
    500: '#681e8d',
    950: '#000000',
  },
}

SCSS

$custom: #681e8d;
$custom-light: #9763af;
$custom-dark: #000000;

JSON

{
  "hex": "#681e8d",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 141
  },
  "hsl": {
    "h": 280,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.40948,
    "c": 0.17436,
    "h": 311.3
  },
  "luminance": 0.05795
}

Semantic roles & 50–950 ramp

primary

#681E8D

secondary

#71BC4B

accent

#E84078

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #681E8D

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

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