#4839C3#4839C3

#4839C3 is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.5% C 0.204 H 279.4°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#4839C3
RGB	rgb(72, 57, 195)
HSL	hsl(247, 55%, 49%)
HSV	hsv(247, 71%, 76%)
CMYK	cmyk(63.1%, 70.8%, 0%, 23.5%)
CIE-LAB	lab(34.48, 46.35, -69.76)
CIE-LCH	lch(34.48, 83.75, 303.60°)
OKLab	oklab(45.51% 0.0334 -0.2013)
OKLCH	oklch(45.51% 0.204 279.4)
XYZ	xyz(13.9828, 8.2430, 52.4734)
Luminance	0.0824 (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

#4839C3 #B4C339

analogous

#396FC3 #4839C3 #8D39C3

triadic

#4839C3 #C34839 #39C348

tetradic

#4839C3 #C3396F #B4C339 #39C38D

square

#4839C3 #C3396F #B4C339 #39C38D

split-complementary

#4839C3 #C38D39 #6FC339

monochromatic

#251D64 #372B94 #4839C3 #7267D2 #9E96E0

Accessibility & contrast

On white

7.93

#4839C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4839C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4839C3

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4839C3	#FFFFFF	#000000	##FFFFFF
##4839C3	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C7

Deuteranopia (green-blind)

#004CC0

Tritanopia (blue-blind)

#005F7A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4839c3;
/* rgb */ color: rgb(72, 57, 195);
/* oklch */ color: oklch(45.5% 0.204 279.4);

Tailwind

colors: {
  custom: {
    50: '#8a71d6',
    500: '#4839c3',
    950: '#000000',
  },
}

SCSS

$custom: #4839c3;
$custom-light: #8a71d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4839c3",
  "rgb": {
    "r": 72,
    "g": 57,
    "b": 195
  },
  "hsl": {
    "h": 246.522,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45513,
    "c": 0.20401,
    "h": 279.4
  },
  "luminance": 0.08244
}

Semantic roles & 50–950 ramp

primary

#4839C3

secondary

#C5CC8C

accent

#DE4ACE

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4839C3

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

Preview Lab → · Contrast checker → · Palette generator →