#4C1777#4C1777

#4C1777 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.152 H 304.4°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#4C1777
RGB	rgb(76, 23, 119)
HSL	hsl(273, 68%, 28%)
HSV	hsv(273, 81%, 47%)
CMYK	cmyk(36.1%, 80.7%, 0%, 53.3%)
CIE-LAB	lab(21.88, 42.42, -44.00)
CIE-LCH	lch(21.88, 61.12, 313.95°)
OKLab	oklab(34.58% 0.0858 -0.1254)
OKLCH	oklch(34.58% 0.152 304.4)
XYZ	xyz(6.6159, 3.4812, 17.7726)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1777 #427717

analogous

#1C1777 #4C1777 #771772

triadic

#4C1777 #774C17 #17774C

tetradic

#4C1777 #771C17 #427717 #177277

square

#4C1777 #771C17 #427717 #177277

split-complementary

#4C1777 #727717 #17771C

monochromatic

#10051A #2B0D44 #4C1777 #6D21AA #8D31D7

Accessibility & contrast

On white

12.38

#4C1777 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#4C1777 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1777

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1777	#FFFFFF	#000000	##FFFFFF
##4C1777	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337A

Deuteranopia (green-blind)

#003475

Tritanopia (blue-blind)

#443047

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4c1777;
/* rgb */ color: rgb(76, 23, 119);
/* oklch */ color: oklch(34.6% 0.152 304.4);

Tailwind

colors: {
  custom: {
    50: '#835b9f',
    500: '#4c1777',
    950: '#000000',
  },
}

SCSS

$custom: #4c1777;
$custom-light: #835b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1777",
  "rgb": {
    "r": 76,
    "g": 23,
    "b": 119
  },
  "hsl": {
    "h": 273.125,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.34576,
    "c": 0.15194,
    "h": 304.4
  },
  "luminance": 0.03481
}

Semantic roles & 50–950 ramp

primary

#4C1777

secondary

#6FAC3E

accent

#EA3D8B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040F

muted

#7C797E

Preview Lab

Preview with #4C1777

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

Preview Lab → · Contrast checker → · Palette generator →