#6B1C87#6B1C87

#6B1C87 is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.7% C 0.172 H 315.2°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#6B1C87
RGB	rgb(107, 28, 135)
HSL	hsl(284, 66%, 32%)
HSV	hsv(284, 79%, 53%)
CMYK	cmyk(20.7%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(28.66, 50.07, -42.88)
CIE-LCH	lch(28.66, 65.92, 319.42°)
OKLab	oklab(40.74% 0.122 -0.121)
OKLCH	oklch(40.74% 0.172 315.2)
XYZ	xyz(10.8511, 5.7060, 23.4467)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1C87 #38871C

analogous

#361C87 #6B1C87 #871C6E

triadic

#6B1C87 #876B1C #1C876B

tetradic

#6B1C87 #87361C #38871C #1C6E87

square

#6B1C87 #87361C #38871C #1C6E87

split-complementary

#6B1C87 #6E871C #1C8736

monochromatic

#1B0722 #431154 #6B1C87 #9327BA #B245D8

Accessibility & contrast

On white

9.81

#6B1C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#6B1C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1C87

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1C87	#FFFFFF	#000000	##FFFFFF
##6B1C87	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8A

Deuteranopia (green-blind)

#174685

Tritanopia (blue-blind)

#693551

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6b1c87;
/* rgb */ color: rgb(107, 28, 135);
/* oklch */ color: oklch(40.7% 0.172 315.2);

Tailwind

colors: {
  custom: {
    50: '#9962ab',
    500: '#6b1c87',
    950: '#000000',
  },
}

SCSS

$custom: #6b1c87;
$custom-light: #9962ab;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1c87",
  "rgb": {
    "r": 107,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 284.299,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40739,
    "c": 0.17184,
    "h": 315.2
  },
  "luminance": 0.05706
}

Semantic roles & 50–950 ramp

primary

#6B1C87

secondary

#63BA45

accent

#E93F6C

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E0610

muted

#7E7A7F

Preview Lab

Preview with #6B1C87

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

Preview Lab → · Contrast checker → · Palette generator →