#6B1983#6B1983

#6B1983 is a dark, vivid purple. Relative luminance 0.055; OKLCH L 40.2% C 0.171 H 317.0°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#6B1983
RGB	rgb(107, 25, 131)
HSL	hsl(286, 68%, 31%)
HSV	hsv(286, 81%, 51%)
CMYK	cmyk(18.3%, 80.9%, 0%, 48.6%)
CIE-LAB	lab(28.01, 50.28, -41.43)
CIE-LCH	lch(28.01, 65.15, 320.51°)
OKLab	oklab(40.19% 0.1253 -0.1167)
OKLCH	oklch(40.19% 0.171 317)
XYZ	xyz(10.5072, 5.4602, 21.9688)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1983 #318319

analogous

#361983 #6B1983 #831966

triadic

#6B1983 #836B19 #19836B

tetradic

#6B1983 #833619 #318319 #196683

square

#6B1983 #833619 #318319 #196683

split-complementary

#6B1983 #668319 #198336

monochromatic

#17051C #410F50 #6B1983 #9523B6 #B63DDA

Accessibility & contrast

On white

10.04

#6B1983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#6B1983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1983

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1983	#FFFFFF	#000000	##FFFFFF
##6B1983	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#1A4481

Tritanopia (blue-blind)

#6A314E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #6b1983;
/* rgb */ color: rgb(107, 25, 131);
/* oklch */ color: oklch(40.2% 0.171 317.0);

Tailwind

colors: {
  custom: {
    50: '#9961a8',
    500: '#6b1983',
    950: '#000000',
  },
}

SCSS

$custom: #6b1983;
$custom-light: #9961a8;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1983",
  "rgb": {
    "r": 107,
    "g": 25,
    "b": 131
  },
  "hsl": {
    "h": 286.415,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40188,
    "c": 0.17125,
    "h": 317
  },
  "luminance": 0.0546
}

Semantic roles & 50–950 ramp

primary

#6B1983

secondary

#5CB741

accent

#EB3D64

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6B1983

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

Preview Lab → · Contrast checker → · Palette generator →