#6B1580#6B1580

#6B1580 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.7% C 0.172 H 318.5°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#6B1580
RGB	rgb(107, 21, 128)
HSL	hsl(288, 72%, 29%)
HSV	hsv(288, 84%, 50%)
CMYK	cmyk(16.4%, 83.6%, 0%, 49.8%)
CIE-LAB	lab(27.36, 50.94, -40.59)
CIE-LCH	lch(27.36, 65.14, 321.45°)
OKLab	oklab(39.66% 0.1291 -0.1142)
OKLCH	oklch(39.66% 0.172 318.5)
XYZ	xyz(10.2273, 5.2211, 20.8870)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1580 #2A8015

analogous

#361580 #6B1580 #801560

triadic

#6B1580 #806B15 #15806B

tetradic

#6B1580 #803615 #2A8015 #156080

square

#6B1580 #803615 #2A8015 #156080

split-complementary

#6B1580 #608015 #158036

monochromatic

#16041A #3F0C4B #6B1580 #971EB5 #BC32DD

Accessibility & contrast

On white

10.27

#6B1580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#6B1580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1580

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1580	#FFFFFF	#000000	##FFFFFF
##6B1580	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B83

Deuteranopia (green-blind)

#1B437E

Tritanopia (blue-blind)

#6A2E4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #6b1580;
/* rgb */ color: rgb(107, 21, 128);
/* oklch */ color: oklch(39.7% 0.172 318.5);

Tailwind

colors: {
  custom: {
    50: '#995fa5',
    500: '#6b1580',
    950: '#000000',
  },
}

SCSS

$custom: #6b1580;
$custom-light: #995fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1580",
  "rgb": {
    "r": 107,
    "g": 21,
    "b": 128
  },
  "hsl": {
    "h": 288.224,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.3966,
    "c": 0.17236,
    "h": 318.5
  },
  "luminance": 0.05221
}

Semantic roles & 50–950 ramp

primary

#6B1580

secondary

#54B53C

accent

#EF395D

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #6B1580

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

Preview Lab → · Contrast checker → · Palette generator →