#4D1763#4D1763

#4D1763 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.1% C 0.131 H 314.1°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#4D1763
RGB	rgb(77, 23, 99)
HSL	hsl(283, 62%, 24%)
HSV	hsv(283, 77%, 39%)
CMYK	cmyk(22.2%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(20.41, 37.85, -33.39)
CIE-LCH	lch(20.41, 50.47, 318.58°)
OKLab	oklab(33.06% 0.0914 -0.0942)
OKLCH	oklch(33.06% 0.131 314.1)
XYZ	xyz(5.6187, 3.0916, 12.1027)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1763 #2D6317

analogous

#271763 #4D1763 #631753

triadic

#4D1763 #634D17 #17634D

tetradic

#4D1763 #632717 #2D6317 #175363

square

#4D1763 #632717 #2D6317 #175363

split-complementary

#4D1763 #536317 #176327

monochromatic

#130619 #260B31 #4D1763 #742395 #9A2EC6

Accessibility & contrast

On white

12.98

#4D1763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4D1763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1763

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1763	#FFFFFF	#000000	##FFFFFF
##4D1763	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E65

Deuteranopia (green-blind)

#123261

Tritanopia (blue-blind)

#4B273B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d1763;
/* rgb */ color: rgb(77, 23, 99);
/* oklch */ color: oklch(33.1% 0.131 314.1);

Tailwind

colors: {
  custom: {
    50: '#825a90',
    500: '#4d1763',
    950: '#000000',
  },
}

SCSS

$custom: #4d1763;
$custom-light: #825a90;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1763",
  "rgb": {
    "r": 77,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 282.632,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33061,
    "c": 0.13125,
    "h": 314.1
  },
  "luminance": 0.03091
}

Semantic roles & 50–950 ramp

primary

#4D1763

secondary

#579A3C

accent

#E54272

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4D1763

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

Preview Lab → · Contrast checker → · Palette generator →