#6C1783#6C1783

#6C1783 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.2% C 0.174 H 317.6°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#6C1783
RGB	rgb(108, 23, 131)
HSL	hsl(287, 70%, 30%)
HSV	hsv(287, 82%, 51%)
CMYK	cmyk(17.6%, 82.4%, 0%, 48.6%)
CIE-LAB	lab(27.95, 51.12, -41.51)
CIE-LCH	lch(27.95, 65.85, 320.92°)
OKLab	oklab(40.18% 0.1282 -0.1169)
OKLCH	oklch(40.18% 0.174 317.6)
XYZ	xyz(10.5869, 5.4401, 21.9607)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1783 #2E8317

analogous

#361783 #6C1783 #831764

triadic

#6C1783 #836C17 #17836C

tetradic

#6C1783 #833617 #2E8317 #176483

square

#6C1783 #833617 #2E8317 #176483

split-complementary

#6C1783 #648317 #178336

monochromatic

#16051B #410E4F #6C1783 #9720B7 #B938DC

Accessibility & contrast

On white

10.06

#6C1783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#6C1783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1783

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1783	#FFFFFF	#000000	##FFFFFF
##6C1783	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)

#003D86

Deuteranopia (green-blind)

#1B4481

Tritanopia (blue-blind)

#6B304E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #6c1783;
/* rgb */ color: rgb(108, 23, 131);
/* oklch */ color: oklch(40.2% 0.174 317.6);

Tailwind

colors: {
  custom: {
    50: '#9a60a8',
    500: '#6c1783',
    950: '#000000',
  },
}

SCSS

$custom: #6c1783;
$custom-light: #9a60a8;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1783",
  "rgb": {
    "r": 108,
    "g": 23,
    "b": 131
  },
  "hsl": {
    "h": 287.222,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40183,
    "c": 0.17353,
    "h": 317.6
  },
  "luminance": 0.0544
}

Semantic roles & 50–950 ramp

primary

#6C1783

secondary

#58B73F

accent

#ED3B61

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6C1783

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

Preview Lab → · Contrast checker → · Palette generator →