#4D1868#4D1868

#4D1868 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.135 H 311.5°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D1868
RGB	rgb(77, 24, 104)
HSL	hsl(280, 63%, 25%)
HSV	hsv(280, 77%, 41%)
CMYK	cmyk(26%, 76.9%, 0%, 59.2%)
CIE-LAB	lab(20.95, 38.56, -35.80)
CIE-LCH	lch(20.95, 52.62, 317.13°)
OKLab	oklab(33.56% 0.0896 -0.1013)
OKLCH	oklch(33.56% 0.135 311.5)
XYZ	xyz(5.8854, 3.2307, 13.4076)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1868 #336818

analogous

#251868 #4D1868 #68185B

triadic

#4D1868 #684D18 #18684D

tetradic

#4D1868 #682518 #336818 #185B68

square

#4D1868 #682518 #336818 #185B68

split-complementary

#4D1868 #5B6818 #186825

monochromatic

#120619 #280D36 #4D1868 #72239A #972FCB

Accessibility & contrast

On white

12.76

#4D1868 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4D1868 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1868

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1868	#FFFFFF	#000000	##FFFFFF
##4D1868	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306A

Deuteranopia (green-blind)

#0C3366

Tritanopia (blue-blind)

#4A2A3E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4d1868;
/* rgb */ color: rgb(77, 24, 104);
/* oklch */ color: oklch(33.6% 0.135 311.5);

Tailwind

colors: {
  custom: {
    50: '#825b94',
    500: '#4d1868',
    950: '#000000',
  },
}

SCSS

$custom: #4d1868;
$custom-light: #825b94;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1868",
  "rgb": {
    "r": 77,
    "g": 24,
    "b": 104
  },
  "hsl": {
    "h": 279.75,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33564,
    "c": 0.1352,
    "h": 311.5
  },
  "luminance": 0.03231
}

Semantic roles & 50–950 ramp

primary

#4D1868

secondary

#5E9E3E

accent

#E64279

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4D1868

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

Preview Lab → · Contrast checker → · Palette generator →