#4C20A0#4C20A0

#4C20A0 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.3% C 0.188 H 290.6°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C20A0
RGB	rgb(76, 32, 160)
HSL	hsl(261, 67%, 38%)
HSV	hsv(261, 80%, 63%)
CMYK	cmyk(52.5%, 80%, 0%, 37.3%)
CIE-LAB	lab(27.04, 49.27, -61.11)
CIE-LCH	lch(27.04, 78.50, 308.88°)
OKLab	oklab(39.35% 0.0661 -0.1756)
OKLCH	oklch(39.35% 0.188 290.6)
XYZ	xyz(9.8403, 5.1072, 33.7182)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C20A0 #74A020

analogous

#2034A0 #4C20A0 #8C20A0

triadic

#4C20A0 #A04C20 #20A04C

tetradic

#4C20A0 #A02034 #74A020 #20A08C

square

#4C20A0 #A02034 #74A020 #20A08C

split-complementary

#4C20A0 #A08C20 #34A020

monochromatic

#1C0C3A #34166D #4C20A0 #642AD3 #895CDE

Accessibility & contrast

On white

10.39

#4C20A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#4C20A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C20A0

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C20A0	#FFFFFF	#000000	##FFFFFF
##4C20A0	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A4

Deuteranopia (green-blind)

#003D9E

Tritanopia (blue-blind)

#2E4560

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4c20a0;
/* rgb */ color: rgb(76, 32, 160);
/* oklch */ color: oklch(39.3% 0.188 290.6);

Tailwind

colors: {
  custom: {
    50: '#8862bd',
    500: '#4c20a0',
    950: '#000000',
  },
}

SCSS

$custom: #4c20a0;
$custom-light: #8862bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c20a0",
  "rgb": {
    "r": 76,
    "g": 32,
    "b": 160
  },
  "hsl": {
    "h": 260.625,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.39345,
    "c": 0.18765,
    "h": 290.6
  },
  "luminance": 0.05108
}

Semantic roles & 50–950 ramp

primary

#4C20A0

secondary

#9EC359

accent

#EA3EAF

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0512

muted

#7D7A81

Preview Lab

Preview with #4C20A0

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

Preview Lab → · Contrast checker → · Palette generator →