#681C6D#681C6D

#681C6D is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.5% C 0.147 H 325.3°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#681C6D
RGB	rgb(104, 28, 109)
HSL	hsl(296, 59%, 27%)
HSV	hsv(296, 74%, 43%)
CMYK	cmyk(4.6%, 74.3%, 0%, 57.3%)
CIE-LAB	lab(26.39, 44.22, -30.07)
CIE-LCH	lch(26.39, 53.48, 325.78°)
OKLab	oklab(38.46% 0.1207 -0.0836)
OKLCH	oklch(38.46% 0.147 325.3)
XYZ	xyz(8.8843, 4.8783, 14.9387)
Luminance	0.0488 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C6D #216D1C

analogous

#401C6D #681C6D #6D1C4A

triadic

#681C6D #6D681C #1C6D68

tetradic

#681C6D #6D401C #216D1C #1C4A6D

square

#681C6D #6D401C #216D1C #1C4A6D

split-complementary

#681C6D #4A6D1C #1C6D40

monochromatic

#170618 #3A0F3C #681C6D #96299E #C338CC

Accessibility & contrast

On white

10.63

#681C6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#681C6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C6D

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C6D	#FFFFFF	#000000	##FFFFFF
##681C6D	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07386F

Deuteranopia (green-blind)

#2D426B

Tritanopia (blue-blind)

#6A2942

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #681c6d;
/* rgb */ color: rgb(104, 28, 109);
/* oklch */ color: oklch(38.5% 0.147 325.3);

Tailwind

colors: {
  custom: {
    50: '#966097',
    500: '#681c6d',
    950: '#000000',
  },
}

SCSS

$custom: #681c6d;
$custom-light: #966097;
$custom-dark: #000000;

JSON

{
  "hex": "#681c6d",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 109
  },
  "hsl": {
    "h": 296.296,
    "s": 59.124,
    "l": 26.863
  },
  "oklch": {
    "l": 0.38459,
    "c": 0.14687,
    "h": 325.3
  },
  "luminance": 0.04878
}

Semantic roles & 50–950 ramp

primary

#681C6D

secondary

#49A243

accent

#E2454F

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #681C6D

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

Preview Lab → · Contrast checker → · Palette generator →