#4D2C81#4D2C81

#4D2C81 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.2% C 0.137 H 297.4°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D2C81
RGB	rgb(77, 44, 129)
HSL	hsl(263, 49%, 34%)
HSV	hsv(263, 66%, 51%)
CMYK	cmyk(40.3%, 65.9%, 0%, 49.4%)
CIE-LAB	lab(26.63, 34.66, -42.61)
CIE-LCH	lch(26.63, 54.92, 309.12°)
OKLab	oklab(38.25% 0.0629 -0.1214)
OKLCH	oklch(38.25% 0.137 297.4)
XYZ	xyz(7.9227, 4.9640, 21.3054)
Luminance	0.0496 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2C81 #60812C

analogous

#2C3681 #4D2C81 #782C81

triadic

#4D2C81 #814D2C #2C814D

tetradic

#4D2C81 #812C36 #60812C #2C8178

square

#4D2C81 #812C36 #60812C #2C8178

split-complementary

#4D2C81 #81782C #36812C

monochromatic

#170D26 #321C53 #4D2C81 #683CAF #885FC8

Accessibility & contrast

On white

10.54

#4D2C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4D2C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2C81

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2C81	#FFFFFF	#000000	##FFFFFF
##4D2C81	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F84

Deuteranopia (green-blind)

#003E7F

Tritanopia (blue-blind)

#403F52

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d2c81;
/* rgb */ color: rgb(77, 44, 129);
/* oklch */ color: oklch(38.2% 0.137 297.4);

Tailwind

colors: {
  custom: {
    50: '#8367a6',
    500: '#4d2c81',
    950: '#000000',
  },
}

SCSS

$custom: #4d2c81;
$custom-light: #8367a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2c81",
  "rgb": {
    "r": 77,
    "g": 44,
    "b": 129
  },
  "hsl": {
    "h": 263.294,
    "s": 49.133,
    "l": 33.922
  },
  "oklch": {
    "l": 0.38249,
    "c": 0.13669,
    "h": 297.4
  },
  "luminance": 0.04964
}

Semantic roles & 50–950 ramp

primary

#4D2C81

secondary

#8EAF5A

accent

#D94FA3

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B060F

muted

#7C7A7F

Preview Lab

Preview with #4D2C81

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

Preview Lab → · Contrast checker → · Palette generator →