#68198D#68198D

#68198D is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.5% C 0.179 H 311.7°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#68198D
RGB	rgb(104, 25, 141)
HSL	hsl(281, 70%, 33%)
HSV	hsv(281, 82%, 55%)
CMYK	cmyk(26.2%, 82.3%, 0%, 44.7%)
CIE-LAB	lab(28.28, 51.79, -47.25)
CIE-LCH	lch(28.28, 70.11, 317.63°)
OKLab	oklab(40.52% 0.1192 -0.1339)
OKLCH	oklch(40.52% 0.179 311.7)
XYZ	xyz(10.8634, 5.5617, 25.6954)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68198D #3E8D19

analogous

#2E198D #68198D #8D1978

triadic

#68198D #8D6819 #198D68

tetradic

#68198D #8D2E19 #3E8D19 #19788D

square

#68198D #8D2E19 #3E8D19 #19788D

split-complementary

#68198D #788D19 #198D2E

monochromatic

#1B0725 #421059 #68198D #8E22C1 #AC43DE

Accessibility & contrast

On white

9.94

#68198D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#68198D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68198D

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68198D	#FFFFFF	#000000	##FFFFFF
##68198D	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F90

Deuteranopia (green-blind)

#00448B

Tritanopia (blue-blind)

#633654

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #68198d;
/* rgb */ color: rgb(104, 25, 141);
/* oklch */ color: oklch(40.5% 0.179 311.7);

Tailwind

colors: {
  custom: {
    50: '#9861af',
    500: '#68198d',
    950: '#000000',
  },
}

SCSS

$custom: #68198d;
$custom-light: #9861af;
$custom-dark: #000000;

JSON

{
  "hex": "#68198d",
  "rgb": {
    "r": 104,
    "g": 25,
    "b": 141
  },
  "hsl": {
    "h": 280.862,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40519,
    "c": 0.17932,
    "h": 311.7
  },
  "luminance": 0.05561
}

Semantic roles & 50–950 ramp

primary

#68198D

secondary

#6BBF43

accent

#ED3B74

background

#F9F6FA

surface

#F2EBF5

border

#CCC6CF

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #68198D

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

Preview Lab → · Contrast checker → · Palette generator →