#681C70#681C70

#681C70 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.7% C 0.150 H 323.8°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#681C70
RGB	rgb(104, 28, 112)
HSL	hsl(294, 60%, 27%)
HSV	hsv(294, 75%, 44%)
CMYK	cmyk(7.1%, 75%, 0%, 56.1%)
CIE-LAB	lab(26.57, 44.79, -31.70)
CIE-LCH	lch(26.57, 54.88, 324.71°)
OKLab	oklab(38.66% 0.1206 -0.0884)
OKLCH	oklch(38.66% 0.15 323.8)
XYZ	xyz(9.0485, 4.9440, 15.8038)
Luminance	0.0494 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C70 #24701C

analogous

#3E1C70 #681C70 #701C4E

triadic

#681C70 #70681C #1C7068

tetradic

#681C70 #703E1C #24701C #1C4E70

square

#681C70 #703E1C #24701C #1C4E70

split-complementary

#681C70 #4E701C #1C703E

monochromatic

#170618 #3B103F #681C70 #9528A1 #BF39CD

Accessibility & contrast

On white

10.56

#681C70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#681C70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C70

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C70	#FFFFFF	#000000	##FFFFFF
##681C70	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003972

Deuteranopia (green-blind)

#2B426E

Tritanopia (blue-blind)

#6A2B44

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #681c70;
/* rgb */ color: rgb(104, 28, 112);
/* oklch */ color: oklch(38.7% 0.150 323.8);

Tailwind

colors: {
  custom: {
    50: '#966199',
    500: '#681c70',
    950: '#000000',
  },
}

SCSS

$custom: #681c70;
$custom-light: #966199;
$custom-dark: #000000;

JSON

{
  "hex": "#681c70",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 112
  },
  "hsl": {
    "h": 294.286,
    "s": 60,
    "l": 27.451
  },
  "oklch": {
    "l": 0.38656,
    "c": 0.14954,
    "h": 323.8
  },
  "luminance": 0.04943
}

Semantic roles & 50–950 ramp

primary

#681C70

secondary

#4CA543

accent

#E34554

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #681C70

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

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