#4C1372#4C1372

#4C1372 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.8% C 0.151 H 306.9°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#4C1372
RGB	rgb(76, 19, 114)
HSL	hsl(276, 71%, 26%)
HSV	hsv(276, 83%, 45%)
CMYK	cmyk(33.3%, 83.3%, 0%, 55.3%)
CIE-LAB	lab(20.89, 42.79, -42.39)
CIE-LCH	lch(20.89, 60.23, 315.27°)
OKLab	oklab(33.75% 0.0907 -0.1206)
OKLCH	oklch(33.75% 0.151 306.9)
XYZ	xyz(6.2500, 3.2172, 16.2081)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1372 #397213

analogous

#1C1372 #4C1372 #721368

triadic

#4C1372 #724C13 #13724C

tetradic

#4C1372 #721C13 #397213 #136872

square

#4C1372 #721C13 #397213 #136872

split-complementary

#4C1372 #687213 #13721C

monochromatic

#11041A #290A3E #4C1372 #6F1CA6 #9225DB

Accessibility & contrast

On white

12.78

#4C1372 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4C1372 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1372

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1372	#FFFFFF	#000000	##FFFFFF
##4C1372	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003075

Deuteranopia (green-blind)

#003370

Tritanopia (blue-blind)

#452C43

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4c1372;
/* rgb */ color: rgb(76, 19, 114);
/* oklch */ color: oklch(33.8% 0.151 306.9);

Tailwind

colors: {
  custom: {
    50: '#83599b',
    500: '#4c1372',
    950: '#000000',
  },
}

SCSS

$custom: #4c1372;
$custom-light: #83599b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1372",
  "rgb": {
    "r": 76,
    "g": 19,
    "b": 114
  },
  "hsl": {
    "h": 276,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33753,
    "c": 0.1509,
    "h": 306.9
  },
  "luminance": 0.03217
}

Semantic roles & 50–950 ramp

primary

#4C1372

secondary

#65A938

accent

#EE3A82

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C1372

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

Preview Lab → · Contrast checker → · Palette generator →