#4D1768#4D1768

#4D1768 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.5% C 0.136 H 311.6°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D1768
RGB	rgb(77, 23, 104)
HSL	hsl(280, 64%, 25%)
HSV	hsv(280, 78%, 41%)
CMYK	cmyk(26%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(20.79, 39.01, -36.05)
CIE-LCH	lch(20.79, 53.12, 317.25°)
OKLab	oklab(33.45% 0.0906 -0.102)
OKLCH	oklch(33.45% 0.136 311.6)
XYZ	xyz(5.8652, 3.1902, 13.4008)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1768 #326817

analogous

#241768 #4D1768 #68175B

triadic

#4D1768 #684D17 #17684D

tetradic

#4D1768 #682417 #326817 #175B68

square

#4D1768 #682417 #326817 #175B68

split-complementary

#4D1768 #5B6817 #176824

monochromatic

#130619 #280C36 #4D1768 #72229A #972DCC

Accessibility & contrast

On white

12.82

#4D1768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4D1768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1768

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1768	#FFFFFF	#000000	##FFFFFF
##4D1768	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#0A3366

Tritanopia (blue-blind)

#4A293E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4d1768;
/* rgb */ color: rgb(77, 23, 104);
/* oklch */ color: oklch(33.5% 0.136 311.6);

Tailwind

colors: {
  custom: {
    50: '#825a94',
    500: '#4d1768',
    950: '#000000',
  },
}

SCSS

$custom: #4d1768;
$custom-light: #825a94;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1768",
  "rgb": {
    "r": 77,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 280,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33454,
    "c": 0.13645,
    "h": 311.6
  },
  "luminance": 0.0319
}

Semantic roles & 50–950 ramp

primary

#4D1768

secondary

#5D9E3D

accent

#E74178

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4D1768

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

Preview Lab → · Contrast checker → · Palette generator →