#4820BB#4820BB

#4820BB is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.7% C 0.218 H 283.5°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#4820BB
RGB	rgb(72, 32, 187)
HSL	hsl(255, 71%, 43%)
HSV	hsv(255, 83%, 73%)
CMYK	cmyk(61.5%, 82.9%, 0%, 26.7%)
CIE-LAB	lab(29.41, 56.19, -73.42)
CIE-LCH	lch(29.41, 92.46, 307.43°)
OKLab	oklab(41.71% 0.0507 -0.2117)
OKLCH	oklch(41.71% 0.218 283.5)
XYZ	xyz(12.1559, 5.9978, 47.5212)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4820BB #93BB20

analogous

#2045BB #4820BB #9520BB

triadic

#4820BB #BB4820 #20BB48

tetradic

#4820BB #BB2045 #93BB20 #20BB95

square

#4820BB #BB2045 #93BB20 #20BB95

split-complementary

#4820BB #BB9520 #45BB20

monochromatic

#200E52 #341787 #4820BB #653BDD #8E6FE6

Accessibility & contrast

On white

9.55

#4820BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4820BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4820BB

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4820BB	#FFFFFF	#000000	##FFFFFF
##4820BB	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABF

Deuteranopia (green-blind)

#0040B8

Tritanopia (blue-blind)

#005170

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4820bb;
/* rgb */ color: rgb(72, 32, 187);
/* oklch */ color: oklch(41.7% 0.218 283.5);

Tailwind

colors: {
  custom: {
    50: '#8a63d1',
    500: '#4820bb',
    950: '#000000',
  },
}

SCSS

$custom: #4820bb;
$custom-light: #8a63d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4820bb",
  "rgb": {
    "r": 72,
    "g": 32,
    "b": 187
  },
  "hsl": {
    "h": 255.484,
    "s": 70.776,
    "l": 42.941
  },
  "oklch": {
    "l": 0.41714,
    "c": 0.21768,
    "h": 283.5
  },
  "luminance": 0.05999
}

Semantic roles & 50–950 ramp

primary

#4820BB

secondary

#B3CD6A

accent

#EE3ABF

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4820BB

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

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