#4C1F85#4C1F85

#4C1F85 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.158 H 298.2°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F85
RGB	rgb(76, 31, 133)
HSL	hsl(266, 62%, 32%)
HSV	hsv(266, 77%, 52%)
CMYK	cmyk(42.9%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(24.35, 42.44, -48.83)
CIE-LCH	lch(24.35, 64.70, 311.00°)
OKLab	oklab(36.7% 0.0747 -0.1396)
OKLCH	oklch(36.7% 0.158 298.2)
XYZ	xyz(7.7030, 4.2098, 22.5925)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F85 #58851F

analogous

#1F2585 #4C1F85 #7F1F85

triadic

#4C1F85 #854C1F #1F854C

tetradic

#4C1F85 #851F25 #58851F #1F857F

square

#4C1F85 #851F25 #58851F #1F857F

split-complementary

#4C1F85 #857F1F #25851F

monochromatic

#130822 #301353 #4C1F85 #682BB7 #874AD5

Accessibility & contrast

On white

11.40

#4C1F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#4C1F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F85

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F85	#FFFFFF	#000000	##FFFFFF
##4C1F85	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A88

Deuteranopia (green-blind)

#003983

Tritanopia (blue-blind)

#3E3A50

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4c1f85;
/* rgb */ color: rgb(76, 31, 133);
/* oklch */ color: oklch(36.7% 0.158 298.2);

Tailwind

colors: {
  custom: {
    50: '#8460a9',
    500: '#4c1f85',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f85;
$custom-light: #8460a9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f85",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 266.471,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36696,
    "c": 0.15838,
    "h": 298.2
  },
  "luminance": 0.0421
}

Semantic roles & 50–950 ramp

primary

#4C1F85

secondary

#86B749

accent

#E5439D

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #4C1F85

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

Preview Lab → · Contrast checker → · Palette generator →