#4921C3#4921C3

#4921C3 is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.7% C 0.226 H 282.5°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#4921C3
RGB	rgb(73, 33, 195)
HSL	hsl(255, 71%, 45%)
HSV	hsv(255, 83%, 76%)
CMYK	cmyk(62.6%, 83.1%, 0%, 23.5%)
CIE-LAB	lab(30.50, 58.08, -76.32)
CIE-LCH	lch(30.50, 95.91, 307.27°)
OKLab	oklab(42.75% 0.049 -0.2201)
OKLCH	oklch(42.75% 0.226 282.5)
XYZ	xyz(13.1388, 6.4434, 52.1705)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4921C3 #9BC321

analogous

#214AC3 #4921C3 #9A21C3

triadic

#4921C3 #C34921 #21C349

tetradic

#4921C3 #C3214A #9BC321 #21C39A

square

#4921C3 #C3214A #9BC321 #21C39A

split-complementary

#4921C3 #C39A21 #4AC321

monochromatic

#220F5A #35188F #4921C3 #6942DF #9377E8

Accessibility & contrast

On white

9.18

#4921C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4921C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4921C3

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4921C3	#FFFFFF	#000000	##FFFFFF
##4921C3	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	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: #4921c3;
/* rgb */ color: rgb(73, 33, 195);
/* oklch */ color: oklch(42.7% 0.226 282.5);

Tailwind

colors: {
  custom: {
    50: '#8c64d7',
    500: '#4921c3',
    950: '#000000',
  },
}

SCSS

$custom: #4921c3;
$custom-light: #8c64d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4921c3",
  "rgb": {
    "r": 73,
    "g": 33,
    "b": 195
  },
  "hsl": {
    "h": 254.815,
    "s": 71.053,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42746,
    "c": 0.22552,
    "h": 282.5
  },
  "luminance": 0.06444
}

Semantic roles & 50–950 ramp

primary

#4921C3

secondary

#B8CF71

accent

#EE3AC1

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0E0615

muted

#7E7A83

Preview Lab

Preview with #4921C3

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

Preview Lab → · Contrast checker → · Palette generator →