#4C1D8A#4C1D8A

#4C1D8A is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.9% C 0.166 H 296.9°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#4C1D8A
RGB	rgb(76, 29, 138)
HSL	hsl(266, 65%, 33%)
HSV	hsv(266, 79%, 54%)
CMYK	cmyk(44.9%, 79%, 0%, 45.9%)
CIE-LAB	lab(24.48, 44.69, -51.75)
CIE-LCH	lch(24.48, 68.38, 310.81°)
OKLab	oklab(36.93% 0.0752 -0.1482)
OKLCH	oklch(36.93% 0.166 296.9)
XYZ	xyz(8.0061, 4.2500, 24.4384)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1D8A #5B8A1D

analogous

#1D248A #4C1D8A #831D8A

triadic

#4C1D8A #8A4C1D #1D8A4C

tetradic

#4C1D8A #8A1D24 #5B8A1D #1D8A83

square

#4C1D8A #8A1D24 #5B8A1D #1D8A83

split-complementary

#4C1D8A #8A831D #248A1D

monochromatic

#140825 #301257 #4C1D8A #6828BD #8749D9

Accessibility & contrast

On white

11.35

#4C1D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#4C1D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1D8A

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1D8A	#FFFFFF	#000000	##FFFFFF
##4C1D8A	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8D

Deuteranopia (green-blind)

#003988

Tritanopia (blue-blind)

#3B3B53

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4c1d8a;
/* rgb */ color: rgb(76, 29, 138);
/* oklch */ color: oklch(36.9% 0.166 296.9);

Tailwind

colors: {
  custom: {
    50: '#855fad',
    500: '#4c1d8a',
    950: '#000000',
  },
}

SCSS

$custom: #4c1d8a;
$custom-light: #855fad;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1d8a",
  "rgb": {
    "r": 76,
    "g": 29,
    "b": 138
  },
  "hsl": {
    "h": 265.872,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36925,
    "c": 0.16616,
    "h": 296.9
  },
  "luminance": 0.0425
}

Semantic roles & 50–950 ramp

primary

#4C1D8A

secondary

#89BB48

accent

#E840A0

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4C1D8A

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

Preview Lab → · Contrast checker → · Palette generator →