#5367CB#5367CB

#5367CB is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.0% C 0.156 H 271.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5367CB
RGB	rgb(83, 103, 203)
HSL	hsl(230, 54%, 56%)
HSV	hsv(230, 59%, 80%)
CMYK	cmyk(59.1%, 49.3%, 0%, 20.4%)
CIE-LAB	lab(46.78, 22.75, -54.39)
CIE-LCH	lch(46.78, 58.96, 292.70°)
OKLab	oklab(54.97% 0.0051 -0.1555)
OKLCH	oklch(54.97% 0.156 271.9)
XYZ	xyz(19.1935, 15.8498, 58.5362)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367CB #CBB753

analogous

#53A3CB #5367CB #7B53CB

triadic

#5367CB #CB5367 #67CB53

tetradic

#5367CB #CB53A3 #CBB753 #53CB7B

square

#5367CB #CB53A3 #CBB753 #53CB7B

split-complementary

#5367CB #CB7B53 #A3CB53

monochromatic

#26357E #3448AD #5367CB #8291D9 #B1BAE7

Accessibility & contrast

On white

5.04

#5367CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#5367CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367CB

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367CB	#FFFFFF	#000000	##FFFFFF
##5367CB	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3374CF

Deuteranopia (green-blind)

#1D6AC9

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #5367cb;
/* rgb */ color: rgb(83, 103, 203);
/* oklch */ color: oklch(55.0% 0.156 271.9);

Tailwind

colors: {
  custom: {
    50: '#8d92db',
    500: '#5367cb',
    950: '#000000',
  },
}

SCSS

$custom: #5367cb;
$custom-light: #8d92db;
$custom-dark: #000000;

JSON

{
  "hex": "#5367cb",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 203
  },
  "hsl": {
    "h": 230,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54973,
    "c": 0.15559,
    "h": 271.9
  },
  "luminance": 0.15851
}

Semantic roles & 50–950 ramp

primary

#5367CB

secondary

#D6CDA4

accent

#C54BDD

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5367CB

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

Preview Lab → · Contrast checker → · Palette generator →