#5367CC#5367CC

#5367CC is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.0% C 0.157 H 271.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#5367CC
RGB	rgb(83, 103, 204)
HSL	hsl(230, 54%, 56%)
HSV	hsv(230, 59%, 80%)
CMYK	cmyk(59.3%, 49.5%, 0%, 20%)
CIE-LAB	lab(46.84, 23.09, -54.86)
CIE-LCH	lch(46.84, 59.52, 292.82°)
OKLab	oklab(55.04% 0.0052 -0.1569)
OKLCH	oklch(55.04% 0.157 271.9)
XYZ	xyz(19.3130, 15.8976, 59.1658)
Luminance	0.1590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367CC #CCB853

analogous

#53A4CC #5367CC #7C53CC

triadic

#5367CC #CC5367 #67CC53

tetradic

#5367CC #CC53A4 #CCB853 #53CC7C

square

#5367CC #CC53A4 #CCB853 #53CC7C

split-complementary

#5367CC #CC7C53 #A4CC53

monochromatic

#26347F #3448AE #5367CC #8291DA #B1BAE8

Accessibility & contrast

On white

5.02

#5367CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#5367CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367CC

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367CC	#FFFFFF	#000000	##FFFFFF
##5367CC	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3275D0

Deuteranopia (green-blind)

#1B6ACA

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5367cc;
/* rgb */ color: rgb(83, 103, 204);
/* oklch */ color: oklch(55.0% 0.157 271.9);

Tailwind

colors: {
  custom: {
    50: '#8e92dc',
    500: '#5367cc',
    950: '#000000',
  },
}

SCSS

$custom: #5367cc;
$custom-light: #8e92dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5367cc",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 204
  },
  "hsl": {
    "h": 230.083,
    "s": 54.26,
    "l": 56.275
  },
  "oklch": {
    "l": 0.55041,
    "c": 0.15698,
    "h": 271.9
  },
  "luminance": 0.15899
}

Semantic roles & 50–950 ramp

primary

#5367CC

secondary

#D6CEA4

accent

#C54ADE

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5367CC

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

Preview Lab → · Contrast checker → · Palette generator →