#681C68#681C68

#681C68 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.1% C 0.142 H 327.9°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#681C68
RGB	rgb(104, 28, 104)
HSL	hsl(300, 58%, 26%)
HSV	hsv(300, 73%, 41%)
CMYK	cmyk(0%, 73.1%, 0%, 59.2%)
CIE-LAB	lab(26.08, 43.29, -27.33)
CIE-LCH	lch(26.08, 51.19, 327.74°)
OKLab	oklab(38.14% 0.1207 -0.0756)
OKLCH	oklch(38.14% 0.142 327.9)
XYZ	xyz(8.6228, 4.7736, 13.5613)
Luminance	0.0477 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C68 #1C681C

analogous

#421C68 #681C68 #681C42

triadic

#681C68 #68681C #1C6868

tetradic

#681C68 #68421C #1C681C #1C4268

square

#681C68 #68421C #1C681C #1C4268

split-complementary

#681C68 #42681C #1C6842

monochromatic

#180618 #380F38 #681C68 #982998 #C836C8

Accessibility & contrast

On white

10.74

#681C68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#681C68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C68

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C68	#FFFFFF	#000000	##FFFFFF
##681C68	1.00	10.74	1.95	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F376A

Deuteranopia (green-blind)

#304166

Tritanopia (blue-blind)

#6B2740

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #681c68;
/* rgb */ color: rgb(104, 28, 104);
/* oklch */ color: oklch(38.1% 0.142 327.9);

Tailwind

colors: {
  custom: {
    50: '#966093',
    500: '#681c68',
    950: '#000000',
  },
}

SCSS

$custom: #681c68;
$custom-light: #966093;
$custom-dark: #000000;

JSON

{
  "hex": "#681c68",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 104
  },
  "hsl": {
    "h": 300,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.38142,
    "c": 0.14246,
    "h": 327.9
  },
  "luminance": 0.04773
}

Semantic roles & 50–950 ramp

primary

#681C68

secondary

#439D43

accent

#E14747

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #681C68

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

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