#681C67#681C67

#681C67 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.1% C 0.142 H 328.5°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#681C67
RGB	rgb(104, 28, 103)
HSL	hsl(301, 58%, 26%)
HSV	hsv(301, 73%, 41%)
CMYK	cmyk(0%, 73.1%, 1%, 59.2%)
CIE-LAB	lab(26.02, 43.10, -26.77)
CIE-LCH	lch(26.02, 50.74, 328.15°)
OKLab	oklab(38.08% 0.1207 -0.074)
OKLCH	oklch(38.08% 0.142 328.5)
XYZ	xyz(8.5723, 4.7535, 13.2953)
Luminance	0.0475 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C67 #1C681D

analogous

#431C68 #681C67 #681C41

triadic

#681C67 #67681C #1C6768

tetradic

#681C67 #68431C #1C681D #1C4168

square

#681C67 #68431C #1C681D #1C4168

split-complementary

#681C67 #41681C #1C6843

monochromatic

#180618 #380F37 #681C67 #982997 #C836C7

Accessibility & contrast

On white

10.77

#681C67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#681C67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C67

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C67	#FFFFFF	#000000	##FFFFFF
##681C67	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113769

Deuteranopia (green-blind)

#304165

Tritanopia (blue-blind)

#6C273F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #681c67;
/* rgb */ color: rgb(104, 28, 103);
/* oklch */ color: oklch(38.1% 0.142 328.5);

Tailwind

colors: {
  custom: {
    50: '#966093',
    500: '#681c67',
    950: '#000000',
  },
}

SCSS

$custom: #681c67;
$custom-light: #966093;
$custom-dark: #000000;

JSON

{
  "hex": "#681c67",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 103
  },
  "hsl": {
    "h": 300.789,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3808,
    "c": 0.14159,
    "h": 328.5
  },
  "luminance": 0.04753
}

Semantic roles & 50–950 ramp

primary

#681C67

secondary

#439D44

accent

#E14947

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #681C67

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

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