#5363CF#5363CF

#5363CF is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.5% C 0.166 H 273.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5363CF
RGB	rgb(83, 99, 207)
HSL	hsl(232, 56%, 57%)
HSV	hsv(232, 60%, 81%)
CMYK	cmyk(59.9%, 52.2%, 0%, 18.8%)
CIE-LAB	lab(46.00, 26.60, -57.94)
CIE-LCH	lch(46.00, 63.75, 294.66°)
OKLab	oklab(54.47% 0.0095 -0.166)
OKLCH	oklch(54.47% 0.166 273.3)
XYZ	xyz(19.2879, 15.2661, 60.9496)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5363CF #CFBF53

analogous

#53A1CF #5363CF #8153CF

triadic

#5363CF #CF5363 #63CF53

tetradic

#5363CF #CF53A1 #CFBF53 #53CF81

square

#5363CF #CF53A1 #CFBF53 #53CF81

split-complementary

#5363CF #CF8153 #A1CF53

monochromatic

#253183 #3243B3 #5363CF #838EDC #B3BAEA

Accessibility & contrast

On white

5.18

#5363CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#5363CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5363CF

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5363CF	#FFFFFF	#000000	##FFFFFF
##5363CF	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2373D3

Deuteranopia (green-blind)

#0068CD

Tritanopia (blue-blind)

#007C8F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5363cf;
/* rgb */ color: rgb(83, 99, 207);
/* oklch */ color: oklch(54.5% 0.166 273.3);

Tailwind

colors: {
  custom: {
    50: '#8e8fde',
    500: '#5363cf',
    950: '#000000',
  },
}

SCSS

$custom: #5363cf;
$custom-light: #8e8fde;
$custom-dark: #000000;

JSON

{
  "hex": "#5363cf",
  "rgb": {
    "r": 83,
    "g": 99,
    "b": 207
  },
  "hsl": {
    "h": 232.258,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.54466,
    "c": 0.16627,
    "h": 273.3
  },
  "luminance": 0.15268
}

Semantic roles & 50–950 ramp

primary

#5363CF

secondary

#D8D2A6

accent

#CC48E0

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5363CF

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

Preview Lab → · Contrast checker → · Palette generator →