#4C1C87#4C1C87

#4C1C87 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.5% C 0.164 H 298.0°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#4C1C87
RGB	rgb(76, 28, 135)
HSL	hsl(267, 66%, 32%)
HSV	hsv(267, 79%, 53%)
CMYK	cmyk(43.7%, 79.3%, 0%, 47.1%)
CIE-LAB	lab(24.05, 44.35, -50.58)
CIE-LCH	lch(24.05, 67.26, 311.24°)
OKLab	oklab(36.54% 0.0769 -0.1447)
OKLCH	oklch(36.54% 0.164 298)
XYZ	xyz(7.7678, 4.1161, 23.3022)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1C87 #57871C

analogous

#1C2287 #4C1C87 #821C87

triadic

#4C1C87 #874C1C #1C874C

tetradic

#4C1C87 #871C22 #57871C #1C8782

square

#4C1C87 #871C22 #57871C #1C8782

split-complementary

#4C1C87 #87821C #22871C

monochromatic

#130722 #2F1154 #4C1C87 #6927BA #8745D8

Accessibility & contrast

On white

11.52

#4C1C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#4C1C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1C87

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1C87	#FFFFFF	#000000	##FFFFFF
##4C1C87	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398A

Deuteranopia (green-blind)

#003885

Tritanopia (blue-blind)

#3D3951

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4c1c87;
/* rgb */ color: rgb(76, 28, 135);
/* oklch */ color: oklch(36.5% 0.164 298.0);

Tailwind

colors: {
  custom: {
    50: '#845eab',
    500: '#4c1c87',
    950: '#000000',
  },
}

SCSS

$custom: #4c1c87;
$custom-light: #845eab;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1c87",
  "rgb": {
    "r": 76,
    "g": 28,
    "b": 135
  },
  "hsl": {
    "h": 266.916,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3654,
    "c": 0.16391,
    "h": 298
  },
  "luminance": 0.04116
}

Semantic roles & 50–950 ramp

primary

#4C1C87

secondary

#85BA45

accent

#E93F9D

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4C1C87

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

Preview Lab → · Contrast checker → · Palette generator →