#5363DB#5363DB

#5363DB is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.3% C 0.183 H 273.2°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#5363DB
RGB	rgb(83, 99, 219)
HSL	hsl(233, 65%, 59%)
HSV	hsv(233, 62%, 86%)
CMYK	cmyk(62.1%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(46.81, 30.63, -63.47)
CIE-LCH	lch(46.81, 70.47, 295.76°)
OKLab	oklab(55.34% 0.0101 -0.1823)
OKLCH	oklch(55.34% 0.183 273.2)
XYZ	xyz(20.8111, 15.8754, 68.9717)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5363DB #DBCB53

analogous

#53A7DB #5363DB #8753DB

triadic

#5363DB #DB5363 #63DB53

tetradic

#5363DB #DB53A7 #DBCB53 #53DB87

square

#5363DB #DB53A7 #DBCB53 #53DB87

split-complementary

#5363DB #DB8753 #A7DB53

monochromatic

#1F2D95 #2A3CC7 #5363DB #8691E6 #B8BFF0

Accessibility & contrast

On white

5.03

#5363DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#5363DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5363DB

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5363DB	#FFFFFF	#000000	##FFFFFF
##5363DB	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075DF

Deuteranopia (green-blind)

#0069D9

Tritanopia (blue-blind)

#007F95

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5363db;
/* rgb */ color: rgb(83, 99, 219);
/* oklch */ color: oklch(55.3% 0.183 273.2);

Tailwind

colors: {
  custom: {
    50: '#908fe7',
    500: '#5363db',
    950: '#000000',
  },
}

SCSS

$custom: #5363db;
$custom-light: #908fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#5363db",
  "rgb": {
    "r": 83,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 232.941,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.55336,
    "c": 0.18256,
    "h": 273.2
  },
  "luminance": 0.15877
}

Semantic roles & 50–950 ramp

primary

#5363DB

secondary

#DFD9AA

accent

#D43FE8

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5363DB

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

Preview Lab → · Contrast checker → · Palette generator →