#4D1566#4D1566

#4D1566 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.1% C 0.137 H 312.9°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D1566
RGB	rgb(77, 21, 102)
HSL	hsl(281, 66%, 24%)
HSV	hsv(281, 79%, 40%)
CMYK	cmyk(24.5%, 79.4%, 0%, 60%)
CIE-LAB	lab(20.34, 39.39, -35.48)
CIE-LCH	lch(20.34, 53.01, 317.99°)
OKLab	oklab(33.08% 0.0931 -0.1003)
OKLCH	oklch(33.08% 0.137 312.9)
XYZ	xyz(5.7266, 3.0736, 12.8594)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1566 #2E6615

analogous

#241566 #4D1566 #661557

triadic

#4D1566 #664D15 #15664D

tetradic

#4D1566 #662415 #2E6615 #155766

square

#4D1566 #662415 #2E6615 #155766

split-complementary

#4D1566 #576615 #156624

monochromatic

#130519 #270B33 #4D1566 #731F99 #9A2ACC

Accessibility & contrast

On white

13.01

#4D1566 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4D1566 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1566

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1566	#FFFFFF	#000000	##FFFFFF
##4D1566	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E68

Deuteranopia (green-blind)

#0B3264

Tritanopia (blue-blind)

#4A283C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d1566;
/* rgb */ color: rgb(77, 21, 102);
/* oklch */ color: oklch(33.1% 0.137 312.9);

Tailwind

colors: {
  custom: {
    50: '#825992',
    500: '#4d1566',
    950: '#000000',
  },
}

SCSS

$custom: #4d1566;
$custom-light: #825992;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1566",
  "rgb": {
    "r": 77,
    "g": 21,
    "b": 102
  },
  "hsl": {
    "h": 281.481,
    "s": 65.854,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33084,
    "c": 0.13681,
    "h": 312.9
  },
  "luminance": 0.03073
}

Semantic roles & 50–950 ramp

primary

#4D1566

secondary

#589D3A

accent

#E93F73

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4D1566

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

Preview Lab → · Contrast checker → · Palette generator →