#4821C3#4821C3

#4821C3 is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.7% C 0.226 H 282.1°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#4821C3
RGB	rgb(72, 33, 195)
HSL	hsl(254, 71%, 45%)
HSV	hsv(254, 83%, 76%)
CMYK	cmyk(63.1%, 83.1%, 0%, 23.5%)
CIE-LAB	lab(30.41, 57.99, -76.48)
CIE-LCH	lch(30.41, 95.98, 307.17°)
OKLab	oklab(42.66% 0.0475 -0.2206)
OKLCH	oklch(42.66% 0.226 282.1)
XYZ	xyz(13.0636, 6.4046, 52.1670)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4821C3 #9CC321

analogous

#214BC3 #4821C3 #9921C3

triadic

#4821C3 #C34821 #21C348

tetradic

#4821C3 #C3214B #9CC321 #21C399

square

#4821C3 #C3214B #9CC321 #21C399

split-complementary

#4821C3 #C39921 #4BC321

monochromatic

#210F5A #35188F #4821C3 #6842DF #9277E8

Accessibility & contrast

On white

9.21

#4821C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#4821C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4821C3

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4821C3	#FFFFFF	#000000	##FFFFFF
##4821C3	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC7

Deuteranopia (green-blind)

#0042C0

Tritanopia (blue-blind)

#005475

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4821c3;
/* rgb */ color: rgb(72, 33, 195);
/* oklch */ color: oklch(42.7% 0.226 282.1);

Tailwind

colors: {
  custom: {
    50: '#8b64d7',
    500: '#4821c3',
    950: '#000000',
  },
}

SCSS

$custom: #4821c3;
$custom-light: #8b64d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4821c3",
  "rgb": {
    "r": 72,
    "g": 33,
    "b": 195
  },
  "hsl": {
    "h": 254.444,
    "s": 71.053,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42659,
    "c": 0.22567,
    "h": 282.1
  },
  "luminance": 0.06406
}

Semantic roles & 50–950 ramp

primary

#4821C3

secondary

#B8CF71

accent

#EE3AC3

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0615

muted

#7E7A83

Preview Lab

Preview with #4821C3

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

Preview Lab → · Contrast checker → · Palette generator →