#5364BE#5364BE

#5364BE is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.5% C 0.141 H 272.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#5364BE
RGB	rgb(83, 100, 190)
HSL	hsl(230, 45%, 54%)
HSV	hsv(230, 56%, 75%)
CMYK	cmyk(56.3%, 47.4%, 0%, 25.5%)
CIE-LAB	lab(45.18, 20.29, -49.45)
CIE-LCH	lch(45.18, 53.45, 292.31°)
OKLab	oklab(53.5% 0.0067 -0.141)
OKLCH	oklch(53.5% 0.141 272.7)
XYZ	xyz(17.4157, 14.6698, 50.6190)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5364BE #BEAD53

analogous

#5399BE #5364BE #7753BE

triadic

#5364BE #BE5364 #64BE53

tetradic

#5364BE #BE5399 #BEAD53 #53BE77

square

#5364BE #BE5399 #BEAD53 #53BE77

split-complementary

#5364BE #BE7753 #99BE53

monochromatic

#29346D #3A499A #5364BE #7F8CCF #ACB4E0

Accessibility & contrast

On white

5.34

#5364BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#5364BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364BE

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5364BE	#FFFFFF	#000000	##FFFFFF
##5364BE	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A70C1

Deuteranopia (green-blind)

#2B67BC

Tritanopia (blue-blind)

#147888

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5364be;
/* rgb */ color: rgb(83, 100, 190);
/* oklch */ color: oklch(53.5% 0.141 272.7);

Tailwind

colors: {
  custom: {
    50: '#8c8fd2',
    500: '#5364be',
    950: '#000000',
  },
}

SCSS

$custom: #5364be;
$custom-light: #8c8fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5364be",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 190
  },
  "hsl": {
    "h": 230.467,
    "s": 45.148,
    "l": 53.529
  },
  "oklch": {
    "l": 0.53501,
    "c": 0.1412,
    "h": 272.7
  },
  "luminance": 0.14671
}

Semantic roles & 50–950 ramp

primary

#5364BE

secondary

#CDC69F

accent

#C053D5

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5364BE

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

Preview Lab → · Contrast checker → · Palette generator →