#681B6E#681B6E

#681B6E is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.4% C 0.149 H 324.8°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#681B6E
RGB	rgb(104, 27, 110)
HSL	hsl(296, 61%, 27%)
HSV	hsv(296, 75%, 43%)
CMYK	cmyk(5.5%, 75.5%, 0%, 56.9%)
CIE-LAB	lab(26.31, 44.80, -30.83)
CIE-LCH	lch(26.31, 54.38, 325.46°)
OKLab	oklab(38.43% 0.1218 -0.0858)
OKLCH	oklch(38.43% 0.149 324.8)
XYZ	xyz(8.9151, 4.8533, 15.2160)
Luminance	0.0485 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B6E #216E1B

analogous

#3F1B6E #681B6E #6E1B4B

triadic

#681B6E #6E681B #1B6E68

tetradic

#681B6E #6E3F1B #216E1B #1B4B6E

square

#681B6E #6E3F1B #216E1B #1B4B6E

split-complementary

#681B6E #4B6E1B #1B6E3F

monochromatic

#170619 #3A0F3D #681B6E #96279F #C336CE

Accessibility & contrast

On white

10.66

#681B6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#681B6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B6E

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B6E	#FFFFFF	#000000	##FFFFFF
##681B6E	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023870

Deuteranopia (green-blind)

#2C416C

Tritanopia (blue-blind)

#6A2943

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #681b6e;
/* rgb */ color: rgb(104, 27, 110);
/* oklch */ color: oklch(38.4% 0.149 324.8);

Tailwind

colors: {
  custom: {
    50: '#966098',
    500: '#681b6e',
    950: '#000000',
  },
}

SCSS

$custom: #681b6e;
$custom-light: #966098;
$custom-dark: #000000;

JSON

{
  "hex": "#681b6e",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 110
  },
  "hsl": {
    "h": 295.663,
    "s": 60.584,
    "l": 26.863
  },
  "oklch": {
    "l": 0.38427,
    "c": 0.14898,
    "h": 324.8
  },
  "luminance": 0.04853
}

Semantic roles & 50–950 ramp

primary

#681B6E

secondary

#49A342

accent

#E44450

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050D

muted

#7E797E

Preview Lab

Preview with #681B6E

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

Preview Lab → · Contrast checker → · Palette generator →