#4C1F84#4C1F84

#4C1F84 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.6% C 0.157 H 298.5°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F84
RGB	rgb(76, 31, 132)
HSL	hsl(267, 62%, 32%)
HSV	hsv(267, 77%, 52%)
CMYK	cmyk(42.4%, 76.5%, 0%, 48.2%)
CIE-LAB	lab(24.27, 42.17, -48.34)
CIE-LCH	lch(24.27, 64.16, 311.10°)
OKLab	oklab(36.61% 0.075 -0.1382)
OKLCH	oklch(36.61% 0.157 298.5)
XYZ	xyz(7.6343, 4.1823, 22.2304)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F84 #57841F

analogous

#1F2484 #4C1F84 #7F1F84

triadic

#4C1F84 #844C1F #1F844C

tetradic

#4C1F84 #841F24 #57841F #1F847F

square

#4C1F84 #841F24 #57841F #1F847F

split-complementary

#4C1F84 #847F1F #24841F

monochromatic

#130821 #2F1352 #4C1F84 #692BB6 #8749D4

Accessibility & contrast

On white

11.44

#4C1F84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#4C1F84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F84

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F84	#FFFFFF	#000000	##FFFFFF
##4C1F84	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A87

Deuteranopia (green-blind)

#003982

Tritanopia (blue-blind)

#3E3950

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4c1f84;
/* rgb */ color: rgb(76, 31, 132);
/* oklch */ color: oklch(36.6% 0.157 298.5);

Tailwind

colors: {
  custom: {
    50: '#845fa9',
    500: '#4c1f84',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f84;
$custom-light: #845fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f84",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 132
  },
  "hsl": {
    "h": 266.733,
    "s": 61.963,
    "l": 31.961
  },
  "oklch": {
    "l": 0.36607,
    "c": 0.15725,
    "h": 298.5
  },
  "luminance": 0.04182
}

Semantic roles & 50–950 ramp

primary

#4C1F84

secondary

#85B748

accent

#E5439D

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #4C1F84

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

Preview Lab → · Contrast checker → · Palette generator →