#5367BA#5367BA

#5367BA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.9% C 0.132 H 271.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#5367BA
RGB	rgb(83, 103, 186)
HSL	hsl(228, 43%, 53%)
HSV	hsv(228, 55%, 73%)
CMYK	cmyk(55.4%, 44.6%, 0%, 27.1%)
CIE-LAB	lab(45.75, 17.08, -46.22)
CIE-LCH	lch(45.75, 49.28, 290.28°)
OKLab	oklab(53.86% 0.0028 -0.1315)
OKLCH	oklch(53.86% 0.132 271.2)
XYZ	xyz(17.2775, 15.0834, 48.4458)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367BA #BAA653

analogous

#539ABA #5367BA #7353BA

triadic

#5367BA #BA5367 #67BA53

tetradic

#5367BA #BA539A #BAA653 #53BA73

square

#5367BA #BA539A #BAA653 #53BA73

split-complementary

#5367BA #BA7353 #9ABA53

monochromatic

#2A3669 #3B4D94 #5367BA #7F8ECC #AAB4DD

Accessibility & contrast

On white

5.23

#5367BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#5367BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367BA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367BA	#FFFFFF	#000000	##FFFFFF
##5367BA	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4371BD

Deuteranopia (green-blind)

#3668B8

Tritanopia (blue-blind)

#1A7987

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5367ba;
/* rgb */ color: rgb(83, 103, 186);
/* oklch */ color: oklch(53.9% 0.132 271.2);

Tailwind

colors: {
  custom: {
    50: '#8b92cf',
    500: '#5367ba',
    950: '#000000',
  },
}

SCSS

$custom: #5367ba;
$custom-light: #8b92cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5367ba",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 186
  },
  "hsl": {
    "h": 228.35,
    "s": 42.739,
    "l": 52.745
  },
  "oklch": {
    "l": 0.53858,
    "c": 0.13155,
    "h": 271.2
  },
  "luminance": 0.15085
}

Semantic roles & 50–950 ramp

primary

#5367BA

secondary

#CBC29E

accent

#BA55D3

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #5367BA

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

Preview Lab → · Contrast checker → · Palette generator →