#4D1D8D#4D1D8D

#4D1D8D is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.3% C 0.170 H 296.6°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#4D1D8D
RGB	rgb(77, 29, 141)
HSL	hsl(266, 66%, 33%)
HSV	hsv(266, 79%, 55%)
CMYK	cmyk(45.4%, 79.4%, 0%, 44.7%)
CIE-LAB	lab(24.89, 45.64, -52.95)
CIE-LCH	lch(24.89, 69.90, 310.76°)
OKLab	oklab(37.32% 0.0759 -0.1517)
OKLCH	oklch(37.32% 0.17 296.6)
XYZ	xyz(8.3064, 4.3794, 25.6018)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1D8D #5D8D1D

analogous

#1D258D #4D1D8D #851D8D

triadic

#4D1D8D #8D4D1D #1D8D4D

tetradic

#4D1D8D #8D1D25 #5D8D1D #1D8D85

square

#4D1D8D #8D1D25 #5D8D1D #1D8D85

split-complementary

#4D1D8D #8D851D #258D1D

monochromatic

#160827 #31135A #4D1D8D #6927C0 #884BDA

Accessibility & contrast

On white

11.19

#4D1D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#4D1D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1D8D

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1D8D	#FFFFFF	#000000	##FFFFFF
##4D1D8D	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#3C3C55

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4d1d8d;
/* rgb */ color: rgb(77, 29, 141);
/* oklch */ color: oklch(37.3% 0.170 296.6);

Tailwind

colors: {
  custom: {
    50: '#865faf',
    500: '#4d1d8d',
    950: '#000000',
  },
}

SCSS

$custom: #4d1d8d;
$custom-light: #865faf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1d8d",
  "rgb": {
    "r": 77,
    "g": 29,
    "b": 141
  },
  "hsl": {
    "h": 265.714,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.37323,
    "c": 0.16958,
    "h": 296.6
  },
  "luminance": 0.0438
}

Semantic roles & 50–950 ramp

primary

#4D1D8D

secondary

#8BBC4A

accent

#E93FA0

background

#F8F5FA

surface

#F0EAF5

border

#CBC6CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4D1D8D

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

Preview Lab → · Contrast checker → · Palette generator →