#4C1056#4C1056

#4C1056 is a dark, vivid purple. Relative luminance 0.026; OKLCH L 31.2% C 0.127 H 321.5°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#4C1056
RGB	rgb(76, 16, 86)
HSL	hsl(291, 69%, 20%)
HSV	hsv(291, 81%, 34%)
CMYK	cmyk(11.6%, 81.4%, 0%, 66.3%)
CIE-LAB	lab(18.27, 37.67, -28.17)
CIE-LCH	lch(18.27, 47.04, 323.20°)
OKLab	oklab(31.21% 0.099 -0.0789)
OKLCH	oklch(31.21% 0.127 321.5)
XYZ	xyz(4.8453, 2.5792, 9.0449)
Luminance	0.0258 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1056 #1A5610

analogous

#291056 #4C1056 #56103D

triadic

#4C1056 #564C10 #10564C

tetradic

#4C1056 #562910 #1A5610 #103D56

square

#4C1056 #562910 #1A5610 #103D56

split-complementary

#4C1056 #3D5610 #105629

monochromatic

#17051A #1E0622 #4C1056 #7A1A8A #A723BD

Accessibility & contrast

On white

13.85

#4C1056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4C1056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1056

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1056	#FFFFFF	#000000	##FFFFFF
##4C1056	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002858

Deuteranopia (green-blind)

#192F54

Tritanopia (blue-blind)

#4D1E32

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4c1056;
/* rgb */ color: rgb(76, 16, 86);
/* oklch */ color: oklch(31.2% 0.127 321.5);

Tailwind

colors: {
  custom: {
    50: '#815686',
    500: '#4c1056',
    950: '#000000',
  },
}

SCSS

$custom: #4c1056;
$custom-light: #815686;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1056",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 86
  },
  "hsl": {
    "h": 291.429,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.31207,
    "c": 0.12661,
    "h": 321.5
  },
  "luminance": 0.02579
}

Semantic roles & 50–950 ramp

primary

#4C1056

secondary

#408F32

accent

#EB3C55

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #4C1056

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

Preview Lab → · Contrast checker → · Palette generator →