#5367BE#5367BE

#5367BE is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.1% C 0.137 H 271.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5367BE
RGB	rgb(83, 103, 190)
HSL	hsl(229, 45%, 54%)
HSV	hsv(229, 56%, 75%)
CMYK	cmyk(56.3%, 45.8%, 0%, 25.5%)
CIE-LAB	lab(45.98, 18.41, -48.17)
CIE-LCH	lch(45.98, 51.56, 290.91°)
OKLab	oklab(54.11% 0.0034 -0.1372)
OKLCH	oklch(54.11% 0.137 271.4)
XYZ	xyz(17.7087, 15.2559, 50.7167)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367BE #BEAA53

analogous

#539CBE #5367BE #7453BE

triadic

#5367BE #BE5367 #67BE53

tetradic

#5367BE #BE539C #BEAA53 #53BE74

square

#5367BE #BE539C #BEAA53 #53BE74

split-complementary

#5367BE #BE7453 #9CBE53

monochromatic

#29366D #3A4C9A #5367BE #7F8ECF #ACB5E0

Accessibility & contrast

On white

5.18

#5367BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#5367BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367BE

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367BE	#FFFFFF	#000000	##FFFFFF
##5367BE	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F72C1

Deuteranopia (green-blind)

#3169BC

Tritanopia (blue-blind)

#127A89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #5367be;
/* rgb */ color: rgb(83, 103, 190);
/* oklch */ color: oklch(54.1% 0.137 271.4);

Tailwind

colors: {
  custom: {
    50: '#8b92d2',
    500: '#5367be',
    950: '#000000',
  },
}

SCSS

$custom: #5367be;
$custom-light: #8b92d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5367be",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 190
  },
  "hsl": {
    "h": 228.785,
    "s": 45.148,
    "l": 53.529
  },
  "oklch": {
    "l": 0.54113,
    "c": 0.13727,
    "h": 271.4
  },
  "luminance": 0.15257
}

Semantic roles & 50–950 ramp

primary

#5367BE

secondary

#CDC59F

accent

#BD53D5

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5367BE

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

Preview Lab → · Contrast checker → · Palette generator →