#5363F4#5363F4

#5363F4 is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.3% C 0.215 H 272.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#5363F4
RGB	rgb(83, 99, 244)
HSL	hsl(234, 88%, 64%)
HSV	hsv(234, 66%, 96%)
CMYK	cmyk(66%, 59.4%, 0%, 4.3%)
CIE-LAB	lab(48.63, 39.01, -74.61)
CIE-LCH	lch(48.63, 84.19, 297.60°)
OKLab	oklab(57.26% 0.0104 -0.215)
OKLCH	oklch(57.26% 0.215 272.8)
XYZ	xyz(24.3528, 17.2921, 87.6247)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5363F4 #F4E453

analogous

#53B4F4 #5363F4 #9453F4

triadic

#5363F4 #F45363 #63F453

tetradic

#5363F4 #F453B4 #F4E453 #53F494

square

#5363F4 #F453B4 #F4E453 #53F494

split-complementary

#5363F4 #F49453 #B4F453

monochromatic

#0C1EC0 #192FF0 #5363F4 #8D97F8 #C6CBFB

Accessibility & contrast

On white

4.71

#5363F4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#5363F4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5363F4

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5363F4	#FFFFFF	#000000	##FFFFFF
##5363F4	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BF9

Deuteranopia (green-blind)

#006CF1

Tritanopia (blue-blind)

#0087A2

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5363f4;
/* rgb */ color: rgb(83, 99, 244);
/* oklch */ color: oklch(57.3% 0.215 272.8);

Tailwind

colors: {
  custom: {
    50: '#958ff9',
    500: '#5363f4',
    950: '#000000',
  },
}

SCSS

$custom: #5363f4;
$custom-light: #958ff9;
$custom-dark: #000000;

JSON

{
  "hex": "#5363f4",
  "rgb": {
    "r": 83,
    "g": 99,
    "b": 244
  },
  "hsl": {
    "h": 234.037,
    "s": 87.978,
    "l": 64.118
  },
  "oklch": {
    "l": 0.57258,
    "c": 0.21527,
    "h": 272.8
  },
  "luminance": 0.17294
}

Semantic roles & 50–950 ramp

primary

#5363F4

secondary

#EDE8B5

accent

#CE01E5

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5363F4

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

Preview Lab → · Contrast checker → · Palette generator →