#4C1FA7#4C1FA7

#4C1FA7 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.196 H 289.2°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#4C1FA7
RGB	rgb(76, 31, 167)
HSL	hsl(260, 69%, 39%)
HSV	hsv(260, 81%, 65%)
CMYK	cmyk(54.5%, 81.4%, 0%, 34.5%)
CIE-LAB	lab(27.59, 51.60, -64.44)
CIE-LCH	lch(27.59, 82.55, 308.68°)
OKLab	oklab(39.94% 0.0644 -0.1854)
OKLCH	oklch(39.94% 0.196 289.2)
XYZ	xyz(10.4435, 5.3060, 37.0256)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1FA7 #7AA71F

analogous

#1F36A7 #4C1FA7 #901FA7

triadic

#4C1FA7 #A74C1F #1FA74C

tetradic

#4C1FA7 #A71F36 #7AA71F #1FA790

square

#4C1FA7 #A71F36 #7AA71F #1FA790

split-complementary

#4C1FA7 #A7901F #36A71F

monochromatic

#1D0C40 #351573 #4C1FA7 #642BD8 #8A5FE1

Accessibility & contrast

On white

10.19

#4C1FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4C1FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1FA7

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1FA7	#FFFFFF	#000000	##FFFFFF
##4C1FA7	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#003EA5

Tritanopia (blue-blind)

#274864

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4c1fa7;
/* rgb */ color: rgb(76, 31, 167);
/* oklch */ color: oklch(39.9% 0.196 289.2);

Tailwind

colors: {
  custom: {
    50: '#8962c2',
    500: '#4c1fa7',
    950: '#000000',
  },
}

SCSS

$custom: #4c1fa7;
$custom-light: #8962c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1fa7",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 167
  },
  "hsl": {
    "h": 259.853,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.39938,
    "c": 0.19626,
    "h": 289.2
  },
  "luminance": 0.05306
}

Semantic roles & 50–950 ramp

primary

#4C1FA7

secondary

#A3C65C

accent

#EC3CB2

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #4C1FA7

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

Preview Lab → · Contrast checker → · Palette generator →