#681F79#681F79

#681F79 is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.6% C 0.154 H 319.3°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#681F79
RGB	rgb(104, 31, 121)
HSL	hsl(289, 59%, 30%)
HSV	hsv(289, 74%, 47%)
CMYK	cmyk(14%, 74.4%, 0%, 52.5%)
CIE-LAB	lab(27.58, 45.39, -35.83)
CIE-LCH	lch(27.58, 57.83, 321.71°)
OKLab	oklab(39.57% 0.1169 -0.1005)
OKLCH	oklch(39.57% 0.154 319.3)
XYZ	xyz(9.6496, 5.3040, 18.6009)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F79 #30791F

analogous

#3B1F79 #681F79 #791F5D

triadic

#681F79 #79681F #1F7968

tetradic

#681F79 #793B1F #30791F #1F5D79

square

#681F79 #793B1F #30791F #1F5D79

split-complementary

#681F79 #5D791F #1F793B

monochromatic

#150618 #3E1348 #681F79 #922BAA #B543CF

Accessibility & contrast

On white

10.19

#681F79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#681F79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F79

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F79	#FFFFFF	#000000	##FFFFFF
##681F79	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7C

Deuteranopia (green-blind)

#264477

Tritanopia (blue-blind)

#68304A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681f79;
/* rgb */ color: rgb(104, 31, 121);
/* oklch */ color: oklch(39.6% 0.154 319.3);

Tailwind

colors: {
  custom: {
    50: '#9662a0',
    500: '#681f79',
    950: '#000000',
  },
}

SCSS

$custom: #681f79;
$custom-light: #9662a0;
$custom-dark: #000000;

JSON

{
  "hex": "#681f79",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 121
  },
  "hsl": {
    "h": 288.667,
    "s": 59.211,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39565,
    "c": 0.15414,
    "h": 319.3
  },
  "luminance": 0.05304
}

Semantic roles & 50–950 ramp

primary

#681F79

secondary

#5AAC47

accent

#E24563

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050F

muted

#7E7A7E

Preview Lab

Preview with #681F79

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

Preview Lab → · Contrast checker → · Palette generator →