#68168D#68168D

#68168D is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.3% C 0.182 H 311.9°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#68168D
RGB	rgb(104, 22, 141)
HSL	hsl(281, 73%, 32%)
HSV	hsv(281, 84%, 55%)
CMYK	cmyk(26.2%, 84.4%, 0%, 44.7%)
CIE-LAB	lab(27.95, 52.74, -47.78)
CIE-LCH	lch(27.95, 71.16, 317.83°)
OKLab	oklab(40.29% 0.1215 -0.1355)
OKLCH	oklch(40.29% 0.182 311.9)
XYZ	xyz(10.8026, 5.4403, 25.6752)
Luminance	0.0544 (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

#68168D #3B8D16

analogous

#2D168D #68168D #8D1676

triadic

#68168D #8D6816 #168D68

tetradic

#68168D #8D2D16 #3B8D16 #16768D

square

#68168D #8D2D16 #3B8D16 #16768D

split-complementary

#68168D #768D16 #168D2D

monochromatic

#1A0523 #410E58 #68168D #8F1EC2 #AE3DE1

Accessibility & contrast

On white

10.06

#68168D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#68168D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68168D

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68168D	#FFFFFF	#000000	##FFFFFF
##68168D	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E90

Deuteranopia (green-blind)

#00438B

Tritanopia (blue-blind)

#633553

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #68168d;
/* rgb */ color: rgb(104, 22, 141);
/* oklch */ color: oklch(40.3% 0.182 311.9);

Tailwind

colors: {
  custom: {
    50: '#9860af',
    500: '#68168d',
    950: '#000000',
  },
}

SCSS

$custom: #68168d;
$custom-light: #9860af;
$custom-dark: #000000;

JSON

{
  "hex": "#68168d",
  "rgb": {
    "r": 104,
    "g": 22,
    "b": 141
  },
  "hsl": {
    "h": 281.345,
    "s": 73.006,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40293,
    "c": 0.18197,
    "h": 311.9
  },
  "luminance": 0.0544
}

Semantic roles & 50–950 ramp

primary

#68168D

secondary

#67C13E

accent

#F03871

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #68168D

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

Preview Lab → · Contrast checker → · Palette generator →