#5364C8#5364C8

#5364C8 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.2% C 0.155 H 272.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#5364C8
RGB	rgb(83, 100, 200)
HSL	hsl(231, 52%, 55%)
HSV	hsv(231, 59%, 78%)
CMYK	cmyk(58.5%, 50%, 0%, 21.6%)
CIE-LAB	lab(45.80, 23.62, -54.23)
CIE-LCH	lch(45.80, 59.16, 293.54°)
OKLab	oklab(54.17% 0.0078 -0.1551)
OKLCH	oklch(54.17% 0.155 272.9)
XYZ	xyz(18.5464, 15.1221, 56.5739)
Luminance	0.1512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5364C8 #C8B753

analogous

#539EC8 #5364C8 #7C53C8

triadic

#5364C8 #C85364 #64C853

tetradic

#5364C8 #C8539E #C8B753 #53C87C

square

#5364C8 #C8539E #C8B753 #53C87C

split-complementary

#5364C8 #C87C53 #9EC853

monochromatic

#27337A #3646A8 #5364C8 #818ED7 #B0B8E6

Accessibility & contrast

On white

5.22

#5364C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#5364C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364C8

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5364C8	#FFFFFF	#000000	##FFFFFF
##5364C8	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F72CC

Deuteranopia (green-blind)

#1968C6

Tritanopia (blue-blind)

#007B8C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5364c8;
/* rgb */ color: rgb(83, 100, 200);
/* oklch */ color: oklch(54.2% 0.155 272.9);

Tailwind

colors: {
  custom: {
    50: '#8d8fd9',
    500: '#5364c8',
    950: '#000000',
  },
}

SCSS

$custom: #5364c8;
$custom-light: #8d8fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#5364c8",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 200
  },
  "hsl": {
    "h": 231.282,
    "s": 51.542,
    "l": 55.49
  },
  "oklch": {
    "l": 0.54173,
    "c": 0.15529,
    "h": 272.9
  },
  "luminance": 0.15123
}

Semantic roles & 50–950 ramp

primary

#5364C8

secondary

#D4CDA3

accent

#C64DDB

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #5364C8

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

Preview Lab → · Contrast checker → · Palette generator →