#681E77#681E77

#681E77 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.3% C 0.153 H 320.3°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#681E77
RGB	rgb(104, 30, 119)
HSL	hsl(290, 60%, 29%)
HSV	hsv(290, 75%, 47%)
CMYK	cmyk(12.6%, 74.8%, 0%, 53.3%)
CIE-LAB	lab(27.31, 45.39, -35.00)
CIE-LCH	lch(27.31, 57.32, 322.36°)
OKLab	oklab(39.33% 0.1181 -0.098)
OKLCH	oklch(39.33% 0.153 320.3)
XYZ	xyz(9.5026, 5.2040, 17.9531)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E77 #2D771E

analogous

#3C1E77 #681E77 #771E5A

triadic

#681E77 #77681E #1E7768

tetradic

#681E77 #773C1E #2D771E #1E5A77

square

#681E77 #773C1E #2D771E #1E5A77

split-complementary

#681E77 #5A771E #1E773C

monochromatic

#150618 #3D1246 #681E77 #932AA8 #B740CF

Accessibility & contrast

On white

10.29

#681E77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#681E77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E77

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E77	#FFFFFF	#000000	##FFFFFF
##681E77	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B79

Deuteranopia (green-blind)

#274375

Tritanopia (blue-blind)

#682F48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #681e77;
/* rgb */ color: rgb(104, 30, 119);
/* oklch */ color: oklch(39.3% 0.153 320.3);

Tailwind

colors: {
  custom: {
    50: '#96629f',
    500: '#681e77',
    950: '#000000',
  },
}

SCSS

$custom: #681e77;
$custom-light: #96629f;
$custom-dark: #000000;

JSON

{
  "hex": "#681e77",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 119
  },
  "hsl": {
    "h": 289.888,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39326,
    "c": 0.15349,
    "h": 320.3
  },
  "luminance": 0.05204
}

Semantic roles & 50–950 ramp

primary

#681E77

secondary

#57AB46

accent

#E34560

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #681E77

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

Preview Lab → · Contrast checker → · Palette generator →