#4B20AE#4B20AE

#4B20AE is a dark, highly saturated violet. Relative luminance 0.056; OKLCH L 40.6% C 0.203 H 287.1°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B20AE
RGB	rgb(75, 32, 174)
HSL	hsl(258, 69%, 40%)
HSV	hsv(258, 82%, 68%)
CMYK	cmyk(56.9%, 81.6%, 0%, 31.8%)
CIE-LAB	lab(28.34, 52.96, -67.43)
CIE-LCH	lch(28.34, 85.74, 308.15°)
OKLab	oklab(40.64% 0.0598 -0.1941)
OKLCH	oklch(40.64% 0.203 287.1)
XYZ	xyz(11.0559, 5.5843, 40.5315)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B20AE #83AE20

analogous

#203CAE #4B20AE #9220AE

triadic

#4B20AE #AE4B20 #20AE4B

tetradic

#4B20AE #AE203C #83AE20 #20AE92

square

#4B20AE #AE203C #83AE20 #20AE92

split-complementary

#4B20AE #AE9220 #3CAE20

monochromatic

#1E0D47 #35167A #4B20AE #6532D9 #8C66E3

Accessibility & contrast

On white

9.92

#4B20AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4B20AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B20AE

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B20AE	#FFFFFF	#000000	##FFFFFF
##4B20AE	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B2

Deuteranopia (green-blind)

#003FAB

Tritanopia (blue-blind)

#1C4B68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4b20ae;
/* rgb */ color: rgb(75, 32, 174);
/* oklch */ color: oklch(40.6% 0.203 287.1);

Tailwind

colors: {
  custom: {
    50: '#8962c7',
    500: '#4b20ae',
    950: '#000000',
  },
}

SCSS

$custom: #4b20ae;
$custom-light: #8962c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b20ae",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 174
  },
  "hsl": {
    "h": 258.169,
    "s": 68.932,
    "l": 40.392
  },
  "oklch": {
    "l": 0.40644,
    "c": 0.20315,
    "h": 287.1
  },
  "luminance": 0.05585
}

Semantic roles & 50–950 ramp

primary

#4B20AE

secondary

#A9C862

accent

#EC3CB7

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #4B20AE

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

Preview Lab → · Contrast checker → · Palette generator →