#4821CA#4821CA

#4821CA is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.4% C 0.233 H 281.1°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#4821CA
RGB	rgb(72, 33, 202)
HSL	hsl(254, 72%, 46%)
HSV	hsv(254, 84%, 79%)
CMYK	cmyk(64.4%, 83.7%, 0%, 20.8%)
CIE-LAB	lab(31.18, 59.90, -79.31)
CIE-LCH	lch(31.18, 99.38, 307.06°)
OKLab	oklab(43.41% 0.0451 -0.2288)
OKLCH	oklch(43.41% 0.233 281.1)
XYZ	xyz(13.8737, 6.7286, 56.4333)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4821CA #A3CA21

analogous

#214ECA #4821CA #9C21CA

triadic

#4821CA #CA4821 #21CA48

tetradic

#4821CA #CA214E #A3CA21 #21CA9C

square

#4821CA #CA214E #A3CA21 #21CA9C

split-complementary

#4821CA #CA9C21 #4ECA21

monochromatic

#221061 #351895 #4821CA #6B47E1 #957CEA

Accessibility & contrast

On white

8.95

#4821CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#4821CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4821CA

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4821CA	#FFFFFF	#000000	##FFFFFF
##4821CA	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FCE

Deuteranopia (green-blind)

#0043C7

Tritanopia (blue-blind)

#005779

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4821ca;
/* rgb */ color: rgb(72, 33, 202);
/* oklch */ color: oklch(43.4% 0.233 281.1);

Tailwind

colors: {
  custom: {
    50: '#8d64dc',
    500: '#4821ca',
    950: '#000000',
  },
}

SCSS

$custom: #4821ca;
$custom-light: #8d64dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4821ca",
  "rgb": {
    "r": 72,
    "g": 33,
    "b": 202
  },
  "hsl": {
    "h": 253.846,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43412,
    "c": 0.23324,
    "h": 281.1
  },
  "luminance": 0.0673
}

Semantic roles & 50–950 ramp

primary

#4821CA

secondary

#BCD275

accent

#EF39C5

background

#F9F6FD

surface

#F2EBFB

border

#CCC6D4

text

#0E0615

muted

#7E7A83

Preview Lab

Preview with #4821CA

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

Preview Lab → · Contrast checker → · Palette generator →