#6C1787#6C1787

#6C1787 is a dark, vivid purple. Relative luminance 0.056; OKLCH L 40.5% C 0.177 H 316.1°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#6C1787
RGB	rgb(108, 23, 135)
HSL	hsl(286, 71%, 31%)
HSV	hsv(286, 83%, 53%)
CMYK	cmyk(20%, 83%, 0%, 47.1%)
CIE-LAB	lab(28.25, 51.92, -43.53)
CIE-LCH	lch(28.25, 67.75, 320.02°)
OKLab	oklab(40.48% 0.1275 -0.1229)
OKLCH	oklch(40.48% 0.177 316.1)
XYZ	xyz(10.8632, 5.5507, 23.4161)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1787 #328717

analogous

#341787 #6C1787 #87176A

triadic

#6C1787 #876C17 #17876C

tetradic

#6C1787 #873417 #328717 #176A87

square

#6C1787 #873417 #328717 #176A87

split-complementary

#6C1787 #6A8717 #178734

monochromatic

#18051E #420E53 #6C1787 #9620BB #B63BDE

Accessibility & contrast

On white

9.95

#6C1787 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#6C1787 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1787

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1787	#FFFFFF	#000000	##FFFFFF
##6C1787	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#144585

Tritanopia (blue-blind)

#6A3250

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #6c1787;
/* rgb */ color: rgb(108, 23, 135);
/* oklch */ color: oklch(40.5% 0.177 316.1);

Tailwind

colors: {
  custom: {
    50: '#9a60ab',
    500: '#6c1787',
    950: '#000000',
  },
}

SCSS

$custom: #6c1787;
$custom-light: #9a60ab;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1787",
  "rgb": {
    "r": 108,
    "g": 23,
    "b": 135
  },
  "hsl": {
    "h": 285.536,
    "s": 70.886,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40484,
    "c": 0.17706,
    "h": 316.1
  },
  "luminance": 0.0555
}

Semantic roles & 50–950 ramp

primary

#6C1787

secondary

#5DBB3F

accent

#EE3A65

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0510

muted

#7E7A7F

Preview Lab

Preview with #6C1787

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

Preview Lab → · Contrast checker → · Palette generator →