#4C0F64#4C0F64

#4C0F64 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.2% C 0.141 H 313.8°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C0F64
RGB	rgb(76, 15, 100)
HSL	hsl(283, 74%, 23%)
HSV	hsv(283, 85%, 39%)
CMYK	cmyk(24%, 85%, 0%, 60.8%)
CIE-LAB	lab(19.22, 41.02, -35.98)
CIE-LCH	lch(19.22, 54.56, 318.75°)
OKLab	oklab(32.21% 0.0976 -0.1018)
OKLCH	oklch(32.21% 0.141 313.8)
XYZ	xyz(5.4512, 2.7984, 12.3071)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0F64 #27640F

analogous

#220F64 #4C0F64 #640F51

triadic

#4C0F64 #644C0F #0F644C

tetradic

#4C0F64 #64220F #27640F #0F5164

square

#4C0F64 #64220F #27640F #0F5164

split-complementary

#4C0F64 #51640F #0F6422

monochromatic

#14041B #24072F #4C0F64 #741799 #9D1FCE

Accessibility & contrast

On white

13.46

#4C0F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4C0F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0F64

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0F64	#FFFFFF	#000000	##FFFFFF
##4C0F64	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#053062

Tritanopia (blue-blind)

#4A243A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4c0f64;
/* rgb */ color: rgb(76, 15, 100);
/* oklch */ color: oklch(32.2% 0.141 313.8);

Tailwind

colors: {
  custom: {
    50: '#825691',
    500: '#4c0f64',
    950: '#000000',
  },
}

SCSS

$custom: #4c0f64;
$custom-light: #825691;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0f64",
  "rgb": {
    "r": 76,
    "g": 15,
    "b": 100
  },
  "hsl": {
    "h": 283.059,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32212,
    "c": 0.14103,
    "h": 313.8
  },
  "luminance": 0.02798
}

Semantic roles & 50–950 ramp

primary

#4C0F64

secondary

#509D32

accent

#F1376C

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030D

muted

#7C787D

Preview Lab

Preview with #4C0F64

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

Preview Lab → · Contrast checker → · Palette generator →