#68188A#68188A

#68188A is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.2% C 0.177 H 312.9°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#68188A
RGB	rgb(104, 24, 138)
HSL	hsl(282, 70%, 32%)
HSV	hsv(282, 83%, 54%)
CMYK	cmyk(24.6%, 82.6%, 0%, 45.9%)
CIE-LAB	lab(27.93, 51.48, -45.95)
CIE-LCH	lch(27.93, 69.01, 318.25°)
OKLab	oklab(40.2% 0.1207 -0.1301)
OKLCH	oklch(40.2% 0.177 312.9)
XYZ	xyz(10.6222, 5.4316, 24.5287)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68188A #3A8A18

analogous

#2F188A #68188A #8A1873

triadic

#68188A #8A6818 #188A68

tetradic

#68188A #8A2F18 #3A8A18 #18738A

square

#68188A #8A2F18 #3A8A18 #18738A

split-complementary

#68188A #738A18 #188A2F

monochromatic

#190622 #410F56 #68188A #8F21BE #AE3FDE

Accessibility & contrast

On white

10.07

#68188A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#68188A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68188A

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68188A	#FFFFFF	#000000	##FFFFFF
##68188A	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8D

Deuteranopia (green-blind)

#034488

Tritanopia (blue-blind)

#643552

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #68188a;
/* rgb */ color: rgb(104, 24, 138);
/* oklch */ color: oklch(40.2% 0.177 312.9);

Tailwind

colors: {
  custom: {
    50: '#9760ad',
    500: '#68188a',
    950: '#000000',
  },
}

SCSS

$custom: #68188a;
$custom-light: #9760ad;
$custom-dark: #000000;

JSON

{
  "hex": "#68188a",
  "rgb": {
    "r": 104,
    "g": 24,
    "b": 138
  },
  "hsl": {
    "h": 282.105,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40202,
    "c": 0.17749,
    "h": 312.9
  },
  "luminance": 0.05431
}

Semantic roles & 50–950 ramp

primary

#68188A

secondary

#66BD40

accent

#ED3B70

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #68188A

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

Preview Lab → · Contrast checker → · Palette generator →