#4C1273#4C1273

#4C1273 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.8% C 0.153 H 306.6°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#4C1273
RGB	rgb(76, 18, 115)
HSL	hsl(276, 73%, 26%)
HSV	hsv(276, 84%, 45%)
CMYK	cmyk(33.9%, 84.3%, 0%, 54.9%)
CIE-LAB	lab(20.85, 43.39, -43.09)
CIE-LCH	lch(20.85, 61.16, 315.20°)
OKLab	oklab(33.75% 0.0912 -0.1227)
OKLCH	oklch(33.75% 0.153 306.6)
XYZ	xyz(6.2906, 3.2070, 16.5039)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1273 #397312

analogous

#1B1273 #4C1273 #731269

triadic

#4C1273 #734C12 #12734C

tetradic

#4C1273 #731B12 #397312 #126973

square

#4C1273 #731B12 #397312 #126973

split-complementary

#4C1273 #697312 #12731B

monochromatic

#11041A #290A3E #4C1273 #6F1AA8 #9223DD

Accessibility & contrast

On white

12.79

#4C1273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4C1273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1273

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1273	#FFFFFF	#000000	##FFFFFF
##4C1273	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#003271

Tritanopia (blue-blind)

#452C43

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4c1273;
/* rgb */ color: rgb(76, 18, 115);
/* oklch */ color: oklch(33.8% 0.153 306.6);

Tailwind

colors: {
  custom: {
    50: '#83589c',
    500: '#4c1273',
    950: '#000000',
  },
}

SCSS

$custom: #4c1273;
$custom-light: #83589c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1273",
  "rgb": {
    "r": 76,
    "g": 18,
    "b": 115
  },
  "hsl": {
    "h": 275.876,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33753,
    "c": 0.15288,
    "h": 306.6
  },
  "luminance": 0.03207
}

Semantic roles & 50–950 ramp

primary

#4C1273

secondary

#65AA37

accent

#F03882

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4C1273

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

Preview Lab → · Contrast checker → · Palette generator →