#4839E2#4839E2

#4839E2 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.5% C 0.241 H 276.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4839E2
RGB	rgb(72, 57, 226)
HSL	hsl(245, 74%, 55%)
HSV	hsv(245, 75%, 89%)
CMYK	cmyk(68.1%, 74.8%, 0%, 11.4%)
CIE-LAB	lab(37.47, 55.91, -82.77)
CIE-LCH	lch(37.47, 99.88, 304.04°)
OKLab	oklab(48.53% 0.0272 -0.2392)
OKLCH	oklch(48.53% 0.241 276.5)
XYZ	xyz(17.8586, 9.7933, 72.8859)
Luminance	0.0979 (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

#4839E2 #D3E239

analogous

#397FE2 #4839E2 #9C39E2

triadic

#4839E2 #E24839 #39E248

tetradic

#4839E2 #E2397F #D3E239 #39E29C

square

#4839E2 #E2397F #D3E239 #39E29C

split-complementary

#4839E2 #E29C39 #7FE239

monochromatic

#1F158C #2B1CC1 #4839E2 #796EEA #ABA4F2

Accessibility & contrast

On white

7.10

#4839E2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4839E2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4839E2

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4839E2	#FFFFFF	#000000	##FFFFFF
##4839E2	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FE7

Deuteranopia (green-blind)

#0051DF

Tritanopia (blue-blind)

#006A8B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4839e2;
/* rgb */ color: rgb(72, 57, 226);
/* oklch */ color: oklch(48.5% 0.241 276.5);

Tailwind

colors: {
  custom: {
    50: '#9073ed',
    500: '#4839e2',
    950: '#000000',
  },
}

SCSS

$custom: #4839e2;
$custom-light: #9073ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4839e2",
  "rgb": {
    "r": 72,
    "g": 57,
    "b": 226
  },
  "hsl": {
    "h": 245.325,
    "s": 74.449,
    "l": 55.49
  },
  "oklch": {
    "l": 0.48527,
    "c": 0.24075,
    "h": 276.5
  },
  "luminance": 0.09795
}

Semantic roles & 50–950 ramp

primary

#4839E2

secondary

#D8DF98

accent

#F137E1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4839E2

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

Preview Lab → · Contrast checker → · Palette generator →