#4820B3#4820B3

#4820B3 is a dark, highly saturated violet. Relative luminance 0.057; OKLCH L 40.9% C 0.209 H 284.8°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#4820B3
RGB	rgb(72, 32, 179)
HSL	hsl(256, 70%, 41%)
HSV	hsv(256, 82%, 70%)
CMYK	cmyk(59.8%, 82.1%, 0%, 29.8%)
CIE-LAB	lab(28.55, 54.00, -70.08)
CIE-LCH	lch(28.55, 88.47, 307.62°)
OKLab	oklab(40.87% 0.0534 -0.202)
OKLCH	oklch(40.87% 0.209 284.8)
XYZ	xyz(11.3232, 5.6647, 43.1358)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4820B3 #8BB320

analogous

#2041B3 #4820B3 #9220B3

triadic

#4820B3 #B34820 #20B348

tetradic

#4820B3 #B32041 #8BB320 #20B392

square

#4820B3 #B32041 #8BB320 #20B392

split-complementary

#4820B3 #B39220 #41B320

monochromatic

#1E0D4B #33177F #4820B3 #6235DB #8B69E4

Accessibility & contrast

On white

9.85

#4820B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#4820B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4820B3

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4820B3	#FFFFFF	#000000	##FFFFFF
##4820B3	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B7

Deuteranopia (green-blind)

#003FB0

Tritanopia (blue-blind)

#004D6B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4820b3;
/* rgb */ color: rgb(72, 32, 179);
/* oklch */ color: oklch(40.9% 0.209 284.8);

Tailwind

colors: {
  custom: {
    50: '#8962cb',
    500: '#4820b3',
    950: '#000000',
  },
}

SCSS

$custom: #4820b3;
$custom-light: #8962cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4820b3",
  "rgb": {
    "r": 72,
    "g": 32,
    "b": 179
  },
  "hsl": {
    "h": 256.327,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40872,
    "c": 0.20892,
    "h": 284.8
  },
  "luminance": 0.05665
}

Semantic roles & 50–950 ramp

primary

#4820B3

secondary

#AECA65

accent

#EC3BBC

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4820B3

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

Preview Lab → · Contrast checker → · Palette generator →