#4C1C8D#4C1C8D

#4C1C8D is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.171 H 296.1°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#4C1C8D
RGB	rgb(76, 28, 141)
HSL	hsl(265, 67%, 33%)
HSV	hsv(265, 80%, 55%)
CMYK	cmyk(46.1%, 80.1%, 0%, 44.7%)
CIE-LAB	lab(24.61, 45.92, -53.41)
CIE-LCH	lch(24.61, 70.44, 310.69°)
OKLab	oklab(37.1% 0.0751 -0.1531)
OKLCH	oklch(37.1% 0.171 296.1)
XYZ	xyz(8.2022, 4.2899, 25.5900)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1C8D #5D8D1C

analogous

#1C248D #4C1C8D #841C8D

triadic

#4C1C8D #8D4C1C #1C8D4C

tetradic

#4C1C8D #8D1C24 #5D8D1C #1C8D84

square

#4C1C8D #8D1C24 #5D8D1C #1C8D84

split-complementary

#4C1C8D #8D841C #248D1C

monochromatic

#150827 #30125A #4C1C8D #6826C0 #8749DB

Accessibility & contrast

On white

11.30

#4C1C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4C1C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1C8D

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1C8D	#FFFFFF	#000000	##FFFFFF
##4C1C8D	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#00398B

Tritanopia (blue-blind)

#3A3B54

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4c1c8d;
/* rgb */ color: rgb(76, 28, 141);
/* oklch */ color: oklch(37.1% 0.171 296.1);

Tailwind

colors: {
  custom: {
    50: '#855eaf',
    500: '#4c1c8d',
    950: '#000000',
  },
}

SCSS

$custom: #4c1c8d;
$custom-light: #855eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1c8d",
  "rgb": {
    "r": 76,
    "g": 28,
    "b": 141
  },
  "hsl": {
    "h": 265.487,
    "s": 66.864,
    "l": 33.137
  },
  "oklch": {
    "l": 0.37099,
    "c": 0.1705,
    "h": 296.1
  },
  "luminance": 0.0429
}

Semantic roles & 50–950 ramp

primary

#4C1C8D

secondary

#8BBD48

accent

#EA3EA1

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4C1C8D

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

Preview Lab → · Contrast checker → · Palette generator →