#4D1864#4D1864

#4D1864 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.3% C 0.131 H 313.5°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#4D1864
RGB	rgb(77, 24, 100)
HSL	hsl(282, 61%, 24%)
HSV	hsv(282, 76%, 39%)
CMYK	cmyk(23%, 76%, 0%, 60.8%)
CIE-LAB	lab(20.64, 37.63, -33.67)
CIE-LCH	lch(20.64, 50.50, 318.18°)
OKLab	oklab(33.25% 0.0902 -0.095)
OKLCH	oklch(33.25% 0.131 313.5)
XYZ	xyz(5.6871, 3.1513, 12.3628)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1864 #2F6418

analogous

#271864 #4D1864 #641855

triadic

#4D1864 #644D18 #18644D

tetradic

#4D1864 #642718 #2F6418 #185564

square

#4D1864 #642718 #2F6418 #185564

split-complementary

#4D1864 #556418 #186427

monochromatic

#130619 #270C33 #4D1864 #732495 #9930C7

Accessibility & contrast

On white

12.88

#4D1864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4D1864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1864

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1864	#FFFFFF	#000000	##FFFFFF
##4D1864	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#123362

Tritanopia (blue-blind)

#4B283C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4d1864;
/* rgb */ color: rgb(77, 24, 100);
/* oklch */ color: oklch(33.3% 0.131 313.5);

Tailwind

colors: {
  custom: {
    50: '#825a91',
    500: '#4d1864',
    950: '#000000',
  },
}

SCSS

$custom: #4d1864;
$custom-light: #825a91;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1864",
  "rgb": {
    "r": 77,
    "g": 24,
    "b": 100
  },
  "hsl": {
    "h": 281.842,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33251,
    "c": 0.13099,
    "h": 313.5
  },
  "luminance": 0.03151
}

Semantic roles & 50–950 ramp

primary

#4D1864

secondary

#5A9A3E

accent

#E44374

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040D

muted

#7C797D

Preview Lab

Preview with #4D1864

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

Preview Lab → · Contrast checker → · Palette generator →