#6B1B8A#6B1B8A

#6B1B8A is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.9% C 0.176 H 314.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#6B1B8A
RGB	rgb(107, 27, 138)
HSL	hsl(283, 67%, 32%)
HSV	hsv(283, 80%, 54%)
CMYK	cmyk(22.5%, 80.4%, 0%, 45.9%)
CIE-LAB	lab(28.76, 51.04, -44.59)
CIE-LCH	lch(28.76, 67.77, 318.86°)
OKLab	oklab(40.88% 0.1223 -0.126)
OKLCH	oklch(40.88% 0.176 314.1)
XYZ	xyz(11.0420, 5.7450, 24.5671)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1B8A #3A8A1B

analogous

#331B8A #6B1B8A #8A1B72

triadic

#6B1B8A #8A6B1B #1B8A6B

tetradic

#6B1B8A #8A331B #3A8A1B #1B728A

square

#6B1B8A #8A331B #3A8A1B #1B728A

split-complementary

#6B1B8A #728A1B #1B8A33

monochromatic

#1C0724 #431157 #6B1B8A #9325BD #B145DB

Accessibility & contrast

On white

9.77

#6B1B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#6B1B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1B8A

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1B8A	#FFFFFF	#000000	##FFFFFF
##6B1B8A	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408D

Deuteranopia (green-blind)

#114688

Tritanopia (blue-blind)

#683553

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6b1b8a;
/* rgb */ color: rgb(107, 27, 138);
/* oklch */ color: oklch(40.9% 0.176 314.1);

Tailwind

colors: {
  custom: {
    50: '#9962ad',
    500: '#6b1b8a',
    950: '#000000',
  },
}

SCSS

$custom: #6b1b8a;
$custom-light: #9962ad;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1b8a",
  "rgb": {
    "r": 107,
    "g": 27,
    "b": 138
  },
  "hsl": {
    "h": 283.243,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40881,
    "c": 0.17562,
    "h": 314.1
  },
  "luminance": 0.05745
}

Semantic roles & 50–950 ramp

primary

#6B1B8A

secondary

#66BC45

accent

#EA3E6E

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #6B1B8A

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

Preview Lab → · Contrast checker → · Palette generator →