#6B187A#6B187A

#6B187A is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.5% C 0.164 H 320.9°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#6B187A
RGB	rgb(107, 24, 122)
HSL	hsl(291, 67%, 29%)
HSV	hsv(291, 80%, 48%)
CMYK	cmyk(12.3%, 80.3%, 0%, 52.2%)
CIE-LAB	lab(27.25, 48.83, -36.96)
CIE-LCH	lch(27.25, 61.24, 322.87°)
OKLab	oklab(39.45% 0.1275 -0.1036)
OKLCH	oklch(39.45% 0.164 320.9)
XYZ	xyz(9.9025, 5.1847, 18.8877)
Luminance	0.0518 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B187A #277A18

analogous

#3A187A #6B187A #7A1858

triadic

#6B187A #7A6B18 #187A6B

tetradic

#6B187A #7A3A18 #277A18 #18587A

square

#6B187A #7A3A18 #277A18 #18587A

split-complementary

#6B187A #587A18 #187A3A

monochromatic

#16051A #3E0E47 #6B187A #9822AD #BE35D7

Accessibility & contrast

On white

10.31

#6B187A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#6B187A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B187A

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B187A	#FFFFFF	#000000	##FFFFFF
##6B187A	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7D

Deuteranopia (green-blind)

#244378

Tritanopia (blue-blind)

#6C2C49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #6b187a;
/* rgb */ color: rgb(107, 24, 122);
/* oklch */ color: oklch(39.5% 0.164 320.9);

Tailwind

colors: {
  custom: {
    50: '#9960a1',
    500: '#6b187a',
    950: '#000000',
  },
}

SCSS

$custom: #6b187a;
$custom-light: #9960a1;
$custom-dark: #000000;

JSON

{
  "hex": "#6b187a",
  "rgb": {
    "r": 107,
    "g": 24,
    "b": 122
  },
  "hsl": {
    "h": 290.816,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39453,
    "c": 0.16427,
    "h": 320.9
  },
  "luminance": 0.05184
}

Semantic roles & 50–950 ramp

primary

#6B187A

secondary

#50AF3F

accent

#EA3E58

background

#F9F5FA

surface

#F2EAF3

border

#CCC6CD

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #6B187A

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

Preview Lab → · Contrast checker → · Palette generator →