#4C1561#4C1561

#4C1561 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.5% C 0.131 H 314.7°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#4C1561
RGB	rgb(76, 21, 97)
HSL	hsl(283, 64%, 23%)
HSV	hsv(283, 78%, 38%)
CMYK	cmyk(21.6%, 78.4%, 0%, 62%)
CIE-LAB	lab(19.79, 38.04, -33.08)
CIE-LCH	lch(19.79, 50.41, 318.99°)
OKLab	oklab(32.54% 0.0925 -0.0933)
OKLCH	oklch(32.54% 0.131 314.7)
XYZ	xyz(5.4060, 2.9361, 11.5889)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1561 #2A6115

analogous

#261561 #4C1561 #611550

triadic

#4C1561 #614C15 #15614C

tetradic

#4C1561 #612615 #2A6115 #155061

square

#4C1561 #612615 #2A6115 #155061

split-complementary

#4C1561 #506115 #156126

monochromatic

#140519 #250A2F #4C1561 #732093 #9B2BC6

Accessibility & contrast

On white

13.23

#4C1561 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#4C1561 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1561

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1561	#FFFFFF	#000000	##FFFFFF
##4C1561	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D63

Deuteranopia (green-blind)

#11315F

Tritanopia (blue-blind)

#4A263A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4c1561;
/* rgb */ color: rgb(76, 21, 97);
/* oklch */ color: oklch(32.5% 0.131 314.7);

Tailwind

colors: {
  custom: {
    50: '#81598e',
    500: '#4c1561',
    950: '#000000',
  },
}

SCSS

$custom: #4c1561;
$custom-light: #81598e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1561",
  "rgb": {
    "r": 76,
    "g": 21,
    "b": 97
  },
  "hsl": {
    "h": 283.421,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32539,
    "c": 0.13135,
    "h": 314.7
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#4C1561

secondary

#54983A

accent

#E7406F

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4C1561

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

Preview Lab → · Contrast checker → · Palette generator →