#5363CC#5363CC

#5363CC is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.3% C 0.162 H 273.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#5363CC
RGB	rgb(83, 99, 204)
HSL	hsl(232, 54%, 56%)
HSV	hsv(232, 59%, 80%)
CMYK	cmyk(59.3%, 51.5%, 0%, 20%)
CIE-LAB	lab(45.80, 25.59, -56.54)
CIE-LCH	lch(45.80, 62.06, 294.35°)
OKLab	oklab(54.25% 0.0092 -0.1619)
OKLCH	oklch(54.25% 0.162 273.3)
XYZ	xyz(18.9246, 15.1208, 59.0364)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5363CC #CCBC53

analogous

#53A0CC #5363CC #8053CC

triadic

#5363CC #CC5363 #63CC53

tetradic

#5363CC #CC53A0 #CCBC53 #53CC80

square

#5363CC #CC53A0 #CCBC53 #53CC80

split-complementary

#5363CC #CC8053 #A0CC53

monochromatic

#26317F #3444AE #5363CC #828EDA #B1B9E8

Accessibility & contrast

On white

5.22

#5363CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#5363CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5363CC

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5363CC	#FFFFFF	#000000	##FFFFFF
##5363CC	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2872D0

Deuteranopia (green-blind)

#0567CA

Tritanopia (blue-blind)

#007B8E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5363cc;
/* rgb */ color: rgb(83, 99, 204);
/* oklch */ color: oklch(54.3% 0.162 273.3);

Tailwind

colors: {
  custom: {
    50: '#8e8fdc',
    500: '#5363cc',
    950: '#000000',
  },
}

SCSS

$custom: #5363cc;
$custom-light: #8e8fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5363cc",
  "rgb": {
    "r": 83,
    "g": 99,
    "b": 204
  },
  "hsl": {
    "h": 232.066,
    "s": 54.26,
    "l": 56.275
  },
  "oklch": {
    "l": 0.54254,
    "c": 0.16213,
    "h": 273.3
  },
  "luminance": 0.15122
}

Semantic roles & 50–950 ramp

primary

#5363CC

secondary

#D6D0A4

accent

#CA4ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5363CC

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

Preview Lab → · Contrast checker → · Palette generator →