#681E87#681E87

#681E87 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.5% C 0.169 H 313.5°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#681E87
RGB	rgb(104, 30, 135)
HSL	hsl(282, 64%, 32%)
HSV	hsv(282, 78%, 53%)
CMYK	cmyk(23%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(28.44, 48.73, -43.26)
CIE-LCH	lch(28.44, 65.16, 318.40°)
OKLab	oklab(40.49% 0.1161 -0.1222)
OKLCH	oklch(40.49% 0.169 313.5)
XYZ	xyz(10.5456, 5.6212, 23.4465)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E87 #3D871E

analogous

#341E87 #681E87 #871E71

triadic

#681E87 #87681E #1E8768

tetradic

#681E87 #87341E #3D871E #1E7187

square

#681E87 #87341E #3D871E #1E7187

split-complementary

#681E87 #71871E #1E8734

monochromatic

#1B0823 #411355 #681E87 #8F29B9 #AD49D7

Accessibility & contrast

On white

9.89

#681E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#681E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E87

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E87	#FFFFFF	#000000	##FFFFFF
##681E87	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8A

Deuteranopia (green-blind)

#144585

Tritanopia (blue-blind)

#653651

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #681e87;
/* rgb */ color: rgb(104, 30, 135);
/* oklch */ color: oklch(40.5% 0.169 313.5);

Tailwind

colors: {
  custom: {
    50: '#9763ab',
    500: '#681e87',
    950: '#000000',
  },
}

SCSS

$custom: #681e87;
$custom-light: #9763ab;
$custom-dark: #000000;

JSON

{
  "hex": "#681e87",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 282.286,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40485,
    "c": 0.16862,
    "h": 313.5
  },
  "luminance": 0.05621
}

Semantic roles & 50–950 ramp

primary

#681E87

secondary

#69B948

accent

#E74172

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #681E87

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

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