#681F71#681F71

#681F71 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.0% C 0.147 H 323.1°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#681F71
RGB	rgb(104, 31, 113)
HSL	hsl(293, 57%, 28%)
HSV	hsv(293, 73%, 44%)
CMYK	cmyk(8%, 72.6%, 0%, 55.7%)
CIE-LAB	lab(27.06, 43.79, -31.57)
CIE-LCH	lch(27.06, 53.98, 324.21°)
OKLab	oklab(39.03% 0.1173 -0.088)
OKLCH	oklch(39.03% 0.147 323.1)
XYZ	xyz(9.1793, 5.1158, 16.1235)
Luminance	0.0512 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F71 #28711F

analogous

#3F1F71 #681F71 #711F51

triadic

#681F71 #71681F #1F7168

tetradic

#681F71 #713F1F #28711F #1F5171

square

#681F71 #713F1F #28711F #1F5171

split-complementary

#681F71 #51711F #1F713F

monochromatic

#160718 #3C1241 #681F71 #942CA1 #BB40CB

Accessibility & contrast

On white

10.38

#681F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#681F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F71

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F71	#FFFFFF	#000000	##FFFFFF
##681F71	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063A73

Deuteranopia (green-blind)

#2C436F

Tritanopia (blue-blind)

#6A2D45

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #681f71;
/* rgb */ color: rgb(104, 31, 113);
/* oklch */ color: oklch(39.0% 0.147 323.1);

Tailwind

colors: {
  custom: {
    50: '#96629a',
    500: '#681f71',
    950: '#000000',
  },
}

SCSS

$custom: #681f71;
$custom-light: #96629a;
$custom-dark: #000000;

JSON

{
  "hex": "#681f71",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 113
  },
  "hsl": {
    "h": 293.415,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39025,
    "c": 0.14666,
    "h": 323.1
  },
  "luminance": 0.05115
}

Semantic roles & 50–950 ramp

primary

#681F71

secondary

#51A547

accent

#E04858

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #681F71

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

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