#4C1964#4C1964

#4C1964 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.2% C 0.129 H 312.6°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#4C1964
RGB	rgb(76, 25, 100)
HSL	hsl(281, 60%, 25%)
HSV	hsv(281, 75%, 39%)
CMYK	cmyk(24%, 75%, 0%, 60.8%)
CIE-LAB	lab(20.64, 36.94, -33.68)
CIE-LCH	lch(20.64, 49.99, 317.65°)
OKLab	oklab(33.22% 0.0876 -0.0951)
OKLCH	oklch(33.22% 0.129 312.6)
XYZ	xyz(5.6280, 3.1520, 12.3661)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1964 #316419

analogous

#271964 #4C1964 #641957

triadic

#4C1964 #644C19 #19644C

tetradic

#4C1964 #642719 #316419 #195764

square

#4C1964 #642719 #316419 #195764

split-complementary

#4C1964 #576419 #196427

monochromatic

#130618 #270D33 #4C1964 #712595 #9631C6

Accessibility & contrast

On white

12.88

#4C1964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4C1964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1964

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1964	#FFFFFF	#000000	##FFFFFF
##4C1964	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#123362

Tritanopia (blue-blind)

#49293C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4c1964;
/* rgb */ color: rgb(76, 25, 100);
/* oklch */ color: oklch(33.2% 0.129 312.6);

Tailwind

colors: {
  custom: {
    50: '#815b91',
    500: '#4c1964',
    950: '#000000',
  },
}

SCSS

$custom: #4c1964;
$custom-light: #815b91;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1964",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 100
  },
  "hsl": {
    "h": 280.8,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.3322,
    "c": 0.12927,
    "h": 312.6
  },
  "luminance": 0.03152
}

Semantic roles & 50–950 ramp

primary

#4C1964

secondary

#5C9A3F

accent

#E34577

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040D

muted

#7C797D

Preview Lab

Preview with #4C1964

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

Preview Lab → · Contrast checker → · Palette generator →