#681779#681779

#681779 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.8% C 0.163 H 319.8°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#681779
RGB	rgb(104, 23, 121)
HSL	hsl(290, 68%, 28%)
HSV	hsv(290, 81%, 47%)
CMYK	cmyk(14%, 81%, 0%, 52.5%)
CIE-LAB	lab(26.55, 48.34, -37.48)
CIE-LCH	lch(26.55, 61.17, 322.21°)
OKLab	oklab(38.83% 0.1247 -0.1052)
OKLCH	oklch(38.83% 0.163 319.8)
XYZ	xyz(9.4661, 4.9368, 18.5397)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681779 #287917

analogous

#371779 #681779 #791759

triadic

#681779 #796817 #177968

tetradic

#681779 #793717 #287917 #175979

square

#681779 #793717 #287917 #175979

split-complementary

#681779 #597917 #177937

monochromatic

#16051A #3C0D46 #681779 #9421AC #BB32D8

Accessibility & contrast

On white

10.57

#681779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#681779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681779

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681779	#FFFFFF	#000000	##FFFFFF
##681779	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397C

Deuteranopia (green-blind)

#204177

Tritanopia (blue-blind)

#682C48

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #681779;
/* rgb */ color: rgb(104, 23, 121);
/* oklch */ color: oklch(38.8% 0.163 319.8);

Tailwind

colors: {
  custom: {
    50: '#975fa0',
    500: '#681779',
    950: '#000000',
  },
}

SCSS

$custom: #681779;
$custom-light: #975fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#681779",
  "rgb": {
    "r": 104,
    "g": 23,
    "b": 121
  },
  "hsl": {
    "h": 289.592,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38834,
    "c": 0.16315,
    "h": 319.8
  },
  "luminance": 0.04936
}

Semantic roles & 50–950 ramp

primary

#681779

secondary

#51AE3E

accent

#EB3D5B

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050F

muted

#7E797E

Preview Lab

Preview with #681779

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

Preview Lab → · Contrast checker → · Palette generator →