#4A20C3#4A20C3

#4A20C3 is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.7% C 0.226 H 283.0°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#4A20C3
RGB	rgb(74, 32, 195)
HSL	hsl(255, 72%, 45%)
HSV	hsv(255, 84%, 76%)
CMYK	cmyk(62.1%, 83.6%, 0%, 23.5%)
CIE-LAB	lab(30.47, 58.56, -76.38)
CIE-LCH	lch(30.47, 96.24, 307.48°)
OKLab	oklab(42.74% 0.051 -0.2203)
OKLCH	oklch(42.74% 0.226 283)
XYZ	xyz(13.1878, 6.4281, 52.1650)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A20C3 #99C320

analogous

#2048C3 #4A20C3 #9C20C3

triadic

#4A20C3 #C34A20 #20C34A

tetradic

#4A20C3 #C32048 #99C320 #20C39C

square

#4A20C3 #C32048 #99C320 #20C39C

split-complementary

#4A20C3 #C39C20 #48C320

monochromatic

#220F5A #36178E #4A20C3 #6A40E0 #9375E8

Accessibility & contrast

On white

9.19

#4A20C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4A20C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A20C3

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A20C3	#FFFFFF	#000000	##FFFFFF
##4A20C3	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC7

Deuteranopia (green-blind)

#0042C0

Tritanopia (blue-blind)

#005474

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4a20c3;
/* rgb */ color: rgb(74, 32, 195);
/* oklch */ color: oklch(42.7% 0.226 283.0);

Tailwind

colors: {
  custom: {
    50: '#8c64d7',
    500: '#4a20c3',
    950: '#000000',
  },
}

SCSS

$custom: #4a20c3;
$custom-light: #8c64d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a20c3",
  "rgb": {
    "r": 74,
    "g": 32,
    "b": 195
  },
  "hsl": {
    "h": 255.46,
    "s": 71.806,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42744,
    "c": 0.22608,
    "h": 283
  },
  "luminance": 0.06429
}

Semantic roles & 50–950 ramp

primary

#4A20C3

secondary

#B7CF6F

accent

#EF39C0

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0615

muted

#7E7A83

Preview Lab

Preview with #4A20C3

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

Preview Lab → · Contrast checker → · Palette generator →