#4D2B83#4D2B83

#4D2B83 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.3% C 0.141 H 297.0°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#4D2B83
RGB	rgb(77, 43, 131)
HSL	hsl(263, 51%, 34%)
HSV	hsv(263, 67%, 51%)
CMYK	cmyk(41.2%, 67.2%, 0%, 48.6%)
CIE-LAB	lab(26.57, 35.79, -43.95)
CIE-LCH	lch(26.57, 56.68, 309.16°)
OKLab	oklab(38.26% 0.0638 -0.1253)
OKLCH	oklch(38.26% 0.141 297)
XYZ	xyz(8.0201, 4.9441, 22.0001)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2B83 #61832B

analogous

#2B3583 #4D2B83 #792B83

triadic

#4D2B83 #834D2B #2B834D

tetradic

#4D2B83 #832B35 #61832B #2B8379

square

#4D2B83 #832B35 #61832B #2B8379

split-complementary

#4D2B83 #83792B #35832B

monochromatic

#170D27 #321C55 #4D2B83 #683AB1 #885ECA

Accessibility & contrast

On white

10.56

#4D2B83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4D2B83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2B83

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2B83	#FFFFFF	#000000	##FFFFFF
##4D2B83	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F86

Deuteranopia (green-blind)

#003E81

Tritanopia (blue-blind)

#403F53

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d2b83;
/* rgb */ color: rgb(77, 43, 131);
/* oklch */ color: oklch(38.3% 0.141 297.0);

Tailwind

colors: {
  custom: {
    50: '#8366a8',
    500: '#4d2b83',
    950: '#000000',
  },
}

SCSS

$custom: #4d2b83;
$custom-light: #8366a8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2b83",
  "rgb": {
    "r": 77,
    "g": 43,
    "b": 131
  },
  "hsl": {
    "h": 263.182,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.38256,
    "c": 0.14065,
    "h": 297
  },
  "luminance": 0.04944
}

Semantic roles & 50–950 ramp

primary

#4D2B83

secondary

#8FB05A

accent

#DA4EA4

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4D2B83

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

Preview Lab → · Contrast checker → · Palette generator →