#681C63#681C63

#681C63 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 37.8% C 0.138 H 330.7°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#681C63
RGB	rgb(104, 28, 99)
HSL	hsl(304, 58%, 26%)
HSV	hsv(304, 73%, 41%)
CMYK	cmyk(0%, 73.1%, 4.8%, 59.2%)
CIE-LAB	lab(25.79, 42.38, -24.54)
CIE-LCH	lch(25.79, 48.97, 329.93°)
OKLab	oklab(37.84% 0.1205 -0.0676)
OKLCH	oklch(37.84% 0.138 330.7)
XYZ	xyz(8.3763, 4.6751, 12.2632)
Luminance	0.0467 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C63 #1C6821

analogous

#471C68 #681C63 #681C3D

triadic

#681C63 #63681C #1C6368

tetradic

#681C63 #68471C #1C6821 #1C3D68

square

#681C63 #68471C #1C6821 #1C3D68

split-complementary

#681C63 #3D681C #1C6847

monochromatic

#180617 #380F35 #681C63 #982991 #C836BF

Accessibility & contrast

On white

10.85

#681C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#681C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C63

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C63	#FFFFFF	#000000	##FFFFFF
##681C63	1.00	10.85	1.93	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153665

Deuteranopia (green-blind)

#324161

Tritanopia (blue-blind)

#6C253D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #681c63;
/* rgb */ color: rgb(104, 28, 99);
/* oklch */ color: oklch(37.8% 0.138 330.7);

Tailwind

colors: {
  custom: {
    50: '#96608f',
    500: '#681c63',
    950: '#000000',
  },
}

SCSS

$custom: #681c63;
$custom-light: #96608f;
$custom-dark: #000000;

JSON

{
  "hex": "#681c63",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 99
  },
  "hsl": {
    "h": 303.947,
    "s": 57.576,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37837,
    "c": 0.13816,
    "h": 330.7
  },
  "luminance": 0.04674
}

Semantic roles & 50–950 ramp

primary

#681C63

secondary

#439D49

accent

#E15147

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #681C63

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

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