#6C1B7B#6C1B7B

#6C1B7B is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.9% C 0.162 H 320.8°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#6C1B7B
RGB	rgb(108, 27, 123)
HSL	hsl(291, 64%, 29%)
HSV	hsv(291, 78%, 48%)
CMYK	cmyk(12.2%, 78%, 0%, 51.8%)
CIE-LAB	lab(27.85, 48.21, -36.63)
CIE-LCH	lch(27.85, 60.54, 322.77°)
OKLab	oklab(39.93% 0.1259 -0.1026)
OKLCH	oklch(39.93% 0.162 320.8)
XYZ	xyz(10.1510, 5.4026, 19.2432)
Luminance	0.0540 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1B7B #2A7B1B

analogous

#3C1B7B #6C1B7B #7B1B5A

triadic

#6C1B7B #7B6C1B #1B7B6C

tetradic

#6C1B7B #7B3C1B #2A7B1B #1B5A7B

square

#6C1B7B #7B3C1B #2A7B1B #1B5A7B

split-complementary

#6C1B7B #5A7B1B #1B7B3C

monochromatic

#160619 #401049 #6C1B7B #9826AD #BC3CD4

Accessibility & contrast

On white

10.09

#6C1B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#6C1B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1B7B

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1B7B	#FFFFFF	#000000	##FFFFFF
##6C1B7B	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7E

Deuteranopia (green-blind)

#264579

Tritanopia (blue-blind)

#6D2E4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #6c1b7b;
/* rgb */ color: rgb(108, 27, 123);
/* oklch */ color: oklch(39.9% 0.162 320.8);

Tailwind

colors: {
  custom: {
    50: '#9961a2',
    500: '#6c1b7b',
    950: '#000000',
  },
}

SCSS

$custom: #6c1b7b;
$custom-light: #9961a2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1b7b",
  "rgb": {
    "r": 108,
    "g": 27,
    "b": 123
  },
  "hsl": {
    "h": 290.625,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39932,
    "c": 0.16241,
    "h": 320.8
  },
  "luminance": 0.05402
}

Semantic roles & 50–950 ramp

primary

#6C1B7B

secondary

#54AF43

accent

#E7415B

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #6C1B7B

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

Preview Lab → · Contrast checker → · Palette generator →