#4839C8#4839C8

#4839C8 is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 46.0% C 0.210 H 278.9°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#4839C8
RGB	rgb(72, 57, 200)
HSL	hsl(246, 57%, 50%)
HSV	hsv(246, 72%, 78%)
CMYK	cmyk(64%, 71.5%, 0%, 21.6%)
CIE-LAB	lab(34.95, 47.91, -71.92)
CIE-LCH	lch(34.95, 86.42, 303.67°)
OKLab	oklab(45.99% 0.0325 -0.2076)
OKLCH	oklch(45.99% 0.21 278.9)
XYZ	xyz(14.5576, 8.4729, 55.5007)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4839C8 #B9C839

analogous

#3971C8 #4839C8 #9039C8

triadic

#4839C8 #C84839 #39C848

tetradic

#4839C8 #C83971 #B9C839 #39C890

square

#4839C8 #C83971 #B9C839 #39C890

split-complementary

#4839C8 #C89039 #71C839

monochromatic

#251D69 #362B99 #4839C8 #7469D5 #A199E3

Accessibility & contrast

On white

7.79

#4839C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4839C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4839C8

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4839C8	#FFFFFF	#000000	##FFFFFF
##4839C8	1.00	7.79	2.69	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CC

Deuteranopia (green-blind)

#004CC5

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4839c8;
/* rgb */ color: rgb(72, 57, 200);
/* oklch */ color: oklch(46.0% 0.210 278.9);

Tailwind

colors: {
  custom: {
    50: '#8b71da',
    500: '#4839c8',
    950: '#000000',
  },
}

SCSS

$custom: #4839c8;
$custom-light: #8b71da;
$custom-dark: #000000;

JSON

{
  "hex": "#4839c8",
  "rgb": {
    "r": 72,
    "g": 57,
    "b": 200
  },
  "hsl": {
    "h": 246.294,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.45986,
    "c": 0.2101,
    "h": 278.9
  },
  "luminance": 0.08474
}

Semantic roles & 50–950 ramp

primary

#4839C8

secondary

#C8CE8F

accent

#E048D0

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4839C8

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

Preview Lab → · Contrast checker → · Palette generator →