#4D1D8B#4D1D8B

#4D1D8B is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.167 H 297.2°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#4D1D8B
RGB	rgb(77, 29, 139)
HSL	hsl(266, 65%, 33%)
HSV	hsv(266, 79%, 55%)
CMYK	cmyk(44.6%, 79.1%, 0%, 45.5%)
CIE-LAB	lab(24.70, 45.12, -52.00)
CIE-LCH	lch(24.70, 68.85, 310.94°)
OKLab	oklab(37.14% 0.0765 -0.1489)
OKLCH	oklch(37.14% 0.167 297.2)
XYZ	xyz(8.1589, 4.3204, 24.8252)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1D8B #5B8B1D

analogous

#1D248B #4D1D8B #841D8B

triadic

#4D1D8B #8B4D1D #1D8B4D

tetradic

#4D1D8B #8B1D24 #5B8B1D #1D8B84

square

#4D1D8B #8B1D24 #5B8B1D #1D8B84

split-complementary

#4D1D8B #8B841D #248B1D

monochromatic

#150826 #311258 #4D1D8B #6928BE #8849D9

Accessibility & contrast

On white

11.26

#4D1D8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4D1D8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1D8B

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1D8B	#FFFFFF	#000000	##FFFFFF
##4D1D8B	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8E

Deuteranopia (green-blind)

#003989

Tritanopia (blue-blind)

#3D3B53

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4d1d8b;
/* rgb */ color: rgb(77, 29, 139);
/* oklch */ color: oklch(37.1% 0.167 297.2);

Tailwind

colors: {
  custom: {
    50: '#855fae',
    500: '#4d1d8b',
    950: '#000000',
  },
}

SCSS

$custom: #4d1d8b;
$custom-light: #855fae;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1d8b",
  "rgb": {
    "r": 77,
    "g": 29,
    "b": 139
  },
  "hsl": {
    "h": 266.182,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.37138,
    "c": 0.16739,
    "h": 297.2
  },
  "luminance": 0.04321
}

Semantic roles & 50–950 ramp

primary

#4D1D8B

secondary

#89BB49

accent

#E83F9F

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4D1D8B

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

Preview Lab → · Contrast checker → · Palette generator →