#4D1668#4D1668

#4D1668 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.3% C 0.138 H 311.8°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#4D1668
RGB	rgb(77, 22, 104)
HSL	hsl(280, 65%, 25%)
HSV	hsv(280, 79%, 41%)
CMYK	cmyk(26%, 78.8%, 0%, 59.2%)
CIE-LAB	lab(20.64, 39.44, -36.30)
CIE-LCH	lch(20.64, 53.60, 317.37°)
OKLab	oklab(33.35% 0.0917 -0.1027)
OKLCH	oklch(33.35% 0.138 311.8)
XYZ	xyz(5.8457, 3.1512, 13.3943)
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

#4D1668 #316816

analogous

#241668 #4D1668 #68165A

triadic

#4D1668 #684D16 #16684D

tetradic

#4D1668 #682416 #316816 #165A68

square

#4D1668 #682416 #316816 #165A68

split-complementary

#4D1668 #5A6816 #166824

monochromatic

#130519 #280B35 #4D1668 #72219B #982BCD

Accessibility & contrast

On white

12.88

#4D1668 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4D1668 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1668

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1668	#FFFFFF	#000000	##FFFFFF
##4D1668	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)

#002F6A

Deuteranopia (green-blind)

#093366

Tritanopia (blue-blind)

#4A293E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4d1668;
/* rgb */ color: rgb(77, 22, 104);
/* oklch */ color: oklch(33.3% 0.138 311.8);

Tailwind

colors: {
  custom: {
    50: '#825a94',
    500: '#4d1668',
    950: '#000000',
  },
}

SCSS

$custom: #4d1668;
$custom-light: #825a94;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1668",
  "rgb": {
    "r": 77,
    "g": 22,
    "b": 104
  },
  "hsl": {
    "h": 280.244,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.33348,
    "c": 0.13768,
    "h": 311.8
  },
  "luminance": 0.03151
}

Semantic roles & 50–950 ramp

primary

#4D1668

secondary

#5C9F3B

accent

#E84077

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4D1668

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

Preview Lab → · Contrast checker → · Palette generator →