#4C1567#4C1567

#4C1567 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.0% C 0.137 H 311.7°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C1567
RGB	rgb(76, 21, 103)
HSL	hsl(280, 66%, 24%)
HSV	hsv(280, 80%, 40%)
CMYK	cmyk(26.2%, 79.6%, 0%, 59.6%)
CIE-LAB	lab(20.25, 39.41, -36.28)
CIE-LCH	lch(20.25, 53.56, 317.37°)
OKLab	oklab(33.02% 0.0914 -0.1027)
OKLCH	oklch(33.02% 0.137 311.7)
XYZ	xyz(5.6964, 3.0523, 13.1184)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1567 #306715

analogous

#231567 #4C1567 #671559

triadic

#4C1567 #674C15 #15674C

tetradic

#4C1567 #672315 #306715 #155967

square

#4C1567 #672315 #306715 #155967

split-complementary

#4C1567 #596715 #156723

monochromatic

#130519 #260B34 #4C1567 #721F9A #972ACD

Accessibility & contrast

On white

13.04

#4C1567 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4C1567 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1567

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1567	#FFFFFF	#000000	##FFFFFF
##4C1567	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E69

Deuteranopia (green-blind)

#073265

Tritanopia (blue-blind)

#49283D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c1567;
/* rgb */ color: rgb(76, 21, 103);
/* oklch */ color: oklch(33.0% 0.137 311.7);

Tailwind

colors: {
  custom: {
    50: '#825993',
    500: '#4c1567',
    950: '#000000',
  },
}

SCSS

$custom: #4c1567;
$custom-light: #825993;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1567",
  "rgb": {
    "r": 76,
    "g": 21,
    "b": 103
  },
  "hsl": {
    "h": 280.244,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33016,
    "c": 0.13749,
    "h": 311.7
  },
  "luminance": 0.03052
}

Semantic roles & 50–950 ramp

primary

#4C1567

secondary

#5B9E3A

accent

#E93F77

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C1567

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

Preview Lab → · Contrast checker → · Palette generator →