#6D1581#6D1581

#6D1581 is a dark, vivid purple. Relative luminance 0.054; OKLCH L 40.0% C 0.174 H 319.1°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#6D1581
RGB	rgb(109, 21, 129)
HSL	hsl(289, 72%, 29%)
HSV	hsv(289, 84%, 51%)
CMYK	cmyk(15.5%, 83.7%, 0%, 49.4%)
CIE-LAB	lab(27.77, 51.52, -40.53)
CIE-LCH	lch(27.77, 65.55, 321.80°)
OKLab	oklab(40.04% 0.1314 -0.114)
OKLCH	oklch(40.04% 0.174 319.1)
XYZ	xyz(10.5368, 5.3731, 21.2467)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1581 #298115

analogous

#371581 #6D1581 #81155F

triadic

#6D1581 #816D15 #15816D

tetradic

#6D1581 #813715 #298115 #155F81

square

#6D1581 #813715 #298115 #155F81

split-complementary

#6D1581 #5F8115 #158137

monochromatic

#16041A #410C4C #6D1581 #991EB6 #BE33DE

Accessibility & contrast

On white

10.12

#6D1581 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#6D1581 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1581

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1581	#FFFFFF	#000000	##FFFFFF
##6D1581	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C84

Deuteranopia (green-blind)

#1D447F

Tritanopia (blue-blind)

#6D2E4C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #6d1581;
/* rgb */ color: rgb(109, 21, 129);
/* oklch */ color: oklch(40.0% 0.174 319.1);

Tailwind

colors: {
  custom: {
    50: '#9b5fa6',
    500: '#6d1581',
    950: '#000000',
  },
}

SCSS

$custom: #6d1581;
$custom-light: #9b5fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1581",
  "rgb": {
    "r": 109,
    "g": 21,
    "b": 129
  },
  "hsl": {
    "h": 288.889,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40043,
    "c": 0.17398,
    "h": 319.1
  },
  "luminance": 0.05373
}

Semantic roles & 50–950 ramp

primary

#6D1581

secondary

#53B63C

accent

#EF395B

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0F050F

muted

#7E797F

Preview Lab

Preview with #6D1581

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

Preview Lab → · Contrast checker → · Palette generator →