#4839D1#4839D1

#4839D1 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.9% C 0.221 H 278.0°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#4839D1
RGB	rgb(72, 57, 209)
HSL	hsl(246, 62%, 52%)
HSV	hsv(246, 73%, 82%)
CMYK	cmyk(65.6%, 72.7%, 0%, 18%)
CIE-LAB	lab(35.80, 50.71, -75.74)
CIE-LCH	lch(35.80, 91.15, 303.80°)
OKLab	oklab(46.85% 0.0308 -0.2187)
OKLCH	oklch(46.85% 0.221 278)
XYZ	xyz(15.6405, 8.9061, 61.2041)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4839D1 #C2D139

analogous

#3976D1 #4839D1 #9439D1

triadic

#4839D1 #D14839 #39D148

tetradic

#4839D1 #D13976 #C2D139 #39D194

square

#4839D1 #D13976 #C2D139 #39D194

split-complementary

#4839D1 #D19439 #76D139

monochromatic

#241B75 #3327A6 #4839D1 #766BDD #A49CE8

Accessibility & contrast

On white

7.55

#4839D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#4839D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4839D1

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4839D1	#FFFFFF	#000000	##FFFFFF
##4839D1	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD5

Deuteranopia (green-blind)

#004ECE

Tritanopia (blue-blind)

#006482

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4839d1;
/* rgb */ color: rgb(72, 57, 209);
/* oklch */ color: oklch(46.9% 0.221 278.0);

Tailwind

colors: {
  custom: {
    50: '#8c72e0',
    500: '#4839d1',
    950: '#000000',
  },
}

SCSS

$custom: #4839d1;
$custom-light: #8c72e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4839d1",
  "rgb": {
    "r": 72,
    "g": 57,
    "b": 209
  },
  "hsl": {
    "h": 245.921,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.46851,
    "c": 0.22088,
    "h": 278
  },
  "luminance": 0.08907
}

Semantic roles & 50–950 ramp

primary

#4839D1

secondary

#CED492

accent

#E542D5

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4839D1

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

Preview Lab → · Contrast checker → · Palette generator →