#681C6B#681C6B

#681C6B is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.3% C 0.145 H 326.3°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#681C6B
RGB	rgb(104, 28, 107)
HSL	hsl(298, 59%, 26%)
HSV	hsv(298, 74%, 42%)
CMYK	cmyk(2.8%, 73.8%, 0%, 58%)
CIE-LAB	lab(26.26, 43.84, -28.98)
CIE-LCH	lch(26.26, 52.56, 326.53°)
OKLab	oklab(38.33% 0.1208 -0.0804)
OKLCH	oklch(38.33% 0.145 326.3)
XYZ	xyz(8.7778, 4.8357, 14.3781)
Luminance	0.0483 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C6B #1F6B1C

analogous

#411C6B #681C6B #6B1C47

triadic

#681C6B #6B681C #1C6B68

tetradic

#681C6B #6B411C #1F6B1C #1C476B

square

#681C6B #6B411C #1F6B1C #1C476B

split-complementary

#681C6B #476B1C #1C6B41

monochromatic

#180618 #390F3A #681C6B #97299C #C537CB

Accessibility & contrast

On white

10.68

#681C6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#681C6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C6B

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C6B	#FFFFFF	#000000	##FFFFFF
##681C6B	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A386D

Deuteranopia (green-blind)

#2E4169

Tritanopia (blue-blind)

#6B2841

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #681c6b;
/* rgb */ color: rgb(104, 28, 107);
/* oklch */ color: oklch(38.3% 0.145 326.3);

Tailwind

colors: {
  custom: {
    50: '#966096',
    500: '#681c6b',
    950: '#000000',
  },
}

SCSS

$custom: #681c6b;
$custom-light: #966096;
$custom-dark: #000000;

JSON

{
  "hex": "#681c6b",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 107
  },
  "hsl": {
    "h": 297.722,
    "s": 58.519,
    "l": 26.471
  },
  "oklch": {
    "l": 0.38331,
    "c": 0.1451,
    "h": 326.3
  },
  "luminance": 0.04835
}

Semantic roles & 50–950 ramp

primary

#681C6B

secondary

#46A043

accent

#E2464C

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #681C6B

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

Preview Lab → · Contrast checker → · Palette generator →