#681B80#681B80

#681B80 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.7% C 0.165 H 316.6°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#681B80
RGB	rgb(104, 27, 128)
HSL	hsl(286, 65%, 30%)
HSV	hsv(286, 79%, 50%)
CMYK	cmyk(18.8%, 78.9%, 0%, 49.8%)
CIE-LAB	lab(27.53, 48.37, -40.33)
CIE-LCH	lch(27.53, 62.98, 320.18°)
OKLab	oklab(39.69% 0.1201 -0.1136)
OKLCH	oklch(39.69% 0.165 316.6)
XYZ	xyz(9.9965, 5.2859, 20.9116)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B80 #33801B

analogous

#361B80 #681B80 #801B65

triadic

#681B80 #80681B #1B8068

tetradic

#681B80 #80361B #33801B #1B6580

square

#681B80 #80361B #33801B #1B6580

split-complementary

#681B80 #65801B #1B8036

monochromatic

#16061B #3F104D #681B80 #9126B3 #B23FD6

Accessibility & contrast

On white

10.21

#681B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#681B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B80

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B80	#FFFFFF	#000000	##FFFFFF
##681B80	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C83

Deuteranopia (green-blind)

#1B437E

Tritanopia (blue-blind)

#67314D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681b80;
/* rgb */ color: rgb(104, 27, 128);
/* oklch */ color: oklch(39.7% 0.165 316.6);

Tailwind

colors: {
  custom: {
    50: '#9761a5',
    500: '#681b80',
    950: '#000000',
  },
}

SCSS

$custom: #681b80;
$custom-light: #9761a5;
$custom-dark: #000000;

JSON

{
  "hex": "#681b80",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 128
  },
  "hsl": {
    "h": 285.743,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39686,
    "c": 0.16531,
    "h": 316.6
  },
  "luminance": 0.05285
}

Semantic roles & 50–950 ramp

primary

#681B80

secondary

#5EB443

accent

#E84068

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #681B80

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

Preview Lab → · Contrast checker → · Palette generator →