#681E7F#681E7F

#681E7F is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.9% C 0.161 H 316.8°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#681E7F
RGB	rgb(104, 30, 127)
HSL	hsl(286, 62%, 31%)
HSV	hsv(286, 76%, 50%)
CMYK	cmyk(18.1%, 76.4%, 0%, 50.2%)
CIE-LAB	lab(27.86, 47.03, -39.18)
CIE-LCH	lch(27.86, 61.21, 320.20°)
OKLab	oklab(39.89% 0.1173 -0.1103)
OKLCH	oklch(39.89% 0.161 316.8)
XYZ	xyz(10.0034, 5.4043, 20.5908)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E7F #357F1E

analogous

#371E7F #681E7F #7F1E65

triadic

#681E7F #7F681E #1E7F68

tetradic

#681E7F #7F371E #357F1E #1E657F

square

#681E7F #7F371E #357F1E #1E657F

split-complementary

#681E7F #657F1E #1E7F37

monochromatic

#17071C #3F124D #681E7F #912AB1 #B144D3

Accessibility & contrast

On white

10.09

#681E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#681E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E7F

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E7F	#FFFFFF	#000000	##FFFFFF
##681E7F	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D82

Deuteranopia (green-blind)

#1F447D

Tritanopia (blue-blind)

#67334D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #681e7f;
/* rgb */ color: rgb(104, 30, 127);
/* oklch */ color: oklch(39.9% 0.161 316.8);

Tailwind

colors: {
  custom: {
    50: '#9762a5',
    500: '#681e7f',
    950: '#000000',
  },
}

SCSS

$custom: #681e7f;
$custom-light: #9762a5;
$custom-dark: #000000;

JSON

{
  "hex": "#681e7f",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 127
  },
  "hsl": {
    "h": 285.773,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39892,
    "c": 0.16101,
    "h": 316.8
  },
  "luminance": 0.05404
}

Semantic roles & 50–950 ramp

primary

#681E7F

secondary

#60B247

accent

#E54369

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #681E7F

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

Preview Lab → · Contrast checker → · Palette generator →