#68187D#68187D

#68187D is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.2% C 0.166 H 318.0°. Best body text is #FFFFFF at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#68187D
RGB	rgb(104, 24, 125)
HSL	hsl(288, 68%, 29%)
HSV	hsv(288, 81%, 49%)
CMYK	cmyk(16.8%, 80.8%, 0%, 51%)
CIE-LAB	lab(26.95, 48.81, -39.37)
CIE-LCH	lch(26.95, 62.71, 321.10°)
OKLab	oklab(39.21% 0.1232 -0.1108)
OKLCH	oklch(39.21% 0.166 318)
XYZ	xyz(9.7367, 5.0774, 19.8652)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68187D #2D7D18

analogous

#36187D #68187D #7D1860

triadic

#68187D #7D6818 #187D68

tetradic

#68187D #7D3618 #2D7D18 #18607D

square

#68187D #7D3618 #2D7D18 #18607D

split-complementary

#68187D #607D18 #187D36

monochromatic

#15051A #3D0E4A #68187D #9322B0 #B737D9

Accessibility & contrast

On white

10.42

#68187D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#68187D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68187D

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68187D	#FFFFFF	#000000	##FFFFFF
##68187D	1.00	10.42	2.02	10.42
#FFFFFF	10.42	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B80

Deuteranopia (green-blind)

#1D427B

Tritanopia (blue-blind)

#672F4A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #68187d;
/* rgb */ color: rgb(104, 24, 125);
/* oklch */ color: oklch(39.2% 0.166 318.0);

Tailwind

colors: {
  custom: {
    50: '#9760a3',
    500: '#68187d',
    950: '#000000',
  },
}

SCSS

$custom: #68187d;
$custom-light: #9760a3;
$custom-dark: #000000;

JSON

{
  "hex": "#68187d",
  "rgb": {
    "r": 104,
    "g": 24,
    "b": 125
  },
  "hsl": {
    "h": 287.525,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39208,
    "c": 0.1657,
    "h": 318
  },
  "luminance": 0.05077
}

Semantic roles & 50–950 ramp

primary

#68187D

secondary

#57B23F

accent

#EB3D61

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #68187D

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

Preview Lab → · Contrast checker → · Palette generator →