#681B63#681B63

#681B63 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.7% C 0.139 H 330.7°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#681B63
RGB	rgb(104, 27, 99)
HSL	hsl(304, 59%, 26%)
HSV	hsv(304, 74%, 41%)
CMYK	cmyk(0%, 74%, 4.8%, 59.2%)
CIE-LAB	lab(25.65, 42.78, -24.76)
CIE-LCH	lch(25.65, 49.43, 329.94°)
OKLab	oklab(37.74% 0.1217 -0.0682)
OKLCH	oklch(37.74% 0.139 330.7)
XYZ	xyz(8.3530, 4.6284, 12.2554)
Luminance	0.0463 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B63 #1B6820

analogous

#461B68 #681B63 #681B3C

triadic

#681B63 #63681B #1B6368

tetradic

#681B63 #68461B #1B6820 #1B3C68

square

#681B63 #68461B #1B6820 #1B3C68

split-complementary

#681B63 #3C681B #1B6846

monochromatic

#180617 #370E35 #681B63 #992891 #C934C0

Accessibility & contrast

On white

10.91

#681B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#681B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B63

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B63	#FFFFFF	#000000	##FFFFFF
##681B63	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143665

Deuteranopia (green-blind)

#324061

Tritanopia (blue-blind)

#6C243D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #681b63;
/* rgb */ color: rgb(104, 27, 99);
/* oklch */ color: oklch(37.7% 0.139 330.7);

Tailwind

colors: {
  custom: {
    50: '#966090',
    500: '#681b63',
    950: '#000000',
  },
}

SCSS

$custom: #681b63;
$custom-light: #966090;
$custom-dark: #000000;

JSON

{
  "hex": "#681b63",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 99
  },
  "hsl": {
    "h": 303.896,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37737,
    "c": 0.13947,
    "h": 330.7
  },
  "luminance": 0.04628
}

Semantic roles & 50–950 ramp

primary

#681B63

secondary

#429D48

accent

#E25046

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0E050C

muted

#7E797D

Preview Lab

Preview with #681B63

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

Preview Lab → · Contrast checker → · Palette generator →