#5367BF#5367BF

#5367BF is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.2% C 0.139 H 271.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5367BF
RGB	rgb(83, 103, 191)
HSL	hsl(229, 46%, 54%)
HSV	hsv(229, 57%, 75%)
CMYK	cmyk(56.5%, 46.1%, 0%, 25.1%)
CIE-LAB	lab(46.04, 18.74, -48.65)
CIE-LCH	lch(46.04, 52.14, 291.07°)
OKLab	oklab(54.18% 0.0035 -0.1386)
OKLCH	oklch(54.18% 0.139 271.5)
XYZ	xyz(17.8184, 15.2998, 51.2943)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367BF #BFAB53

analogous

#539DBF #5367BF #7553BF

triadic

#5367BF #BF5367 #67BF53

tetradic

#5367BF #BF539D #BFAB53 #53BF75

square

#5367BF #BF539D #BFAB53 #53BF75

split-complementary

#5367BF #BF7553 #9DBF53

monochromatic

#29366E #3A4C9B #5367BF #808ED0 #ACB6E0

Accessibility & contrast

On white

5.17

#5367BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#5367BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367BF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367BF	#FFFFFF	#000000	##FFFFFF
##5367BF	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F72C2

Deuteranopia (green-blind)

#3069BD

Tritanopia (blue-blind)

#107B8A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5367bf;
/* rgb */ color: rgb(83, 103, 191);
/* oklch */ color: oklch(54.2% 0.139 271.5);

Tailwind

colors: {
  custom: {
    50: '#8c92d3',
    500: '#5367bf',
    950: '#000000',
  },
}

SCSS

$custom: #5367bf;
$custom-light: #8c92d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5367bf",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 191
  },
  "hsl": {
    "h": 228.889,
    "s": 45.763,
    "l": 53.725
  },
  "oklch": {
    "l": 0.54178,
    "c": 0.13869,
    "h": 271.5
  },
  "luminance": 0.15301
}

Semantic roles & 50–950 ramp

primary

#5367BF

secondary

#CEC5A0

accent

#BD52D5

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #5367BF

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

Preview Lab → · Contrast checker → · Palette generator →