#4D1666#4D1666

#4D1666 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.2% C 0.136 H 312.7°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#4D1666
RGB	rgb(77, 22, 102)
HSL	hsl(281, 65%, 24%)
HSV	hsv(281, 78%, 40%)
CMYK	cmyk(24.5%, 78.4%, 0%, 60%)
CIE-LAB	lab(20.48, 38.97, -35.24)
CIE-LCH	lch(20.48, 52.54, 317.88°)
OKLab	oklab(33.19% 0.092 -0.0996)
OKLCH	oklch(33.19% 0.136 312.7)
XYZ	xyz(5.7453, 3.1111, 12.8656)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1666 #2F6616

analogous

#251666 #4D1666 #661657

triadic

#4D1666 #664D16 #16664D

tetradic

#4D1666 #662516 #2F6616 #165766

square

#4D1666 #662516 #2F6616 #165766

split-complementary

#4D1666 #576616 #166625

monochromatic

#130519 #270B34 #4D1666 #732198 #992CCB

Accessibility & contrast

On white

12.95

#4D1666 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4D1666 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1666

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1666	#FFFFFF	#000000	##FFFFFF
##4D1666	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F68

Deuteranopia (green-blind)

#0D3264

Tritanopia (blue-blind)

#4A283D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d1666;
/* rgb */ color: rgb(77, 22, 102);
/* oklch */ color: oklch(33.2% 0.136 312.7);

Tailwind

colors: {
  custom: {
    50: '#825a92',
    500: '#4d1666',
    950: '#000000',
  },
}

SCSS

$custom: #4d1666;
$custom-light: #825a92;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1666",
  "rgb": {
    "r": 77,
    "g": 22,
    "b": 102
  },
  "hsl": {
    "h": 281.25,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33188,
    "c": 0.13561,
    "h": 312.7
  },
  "luminance": 0.03111
}

Semantic roles & 50–950 ramp

primary

#4D1666

secondary

#5A9D3B

accent

#E84075

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4D1666

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

Preview Lab → · Contrast checker → · Palette generator →