#5364E4#5364E4

#5364E4 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.2% C 0.193 H 272.8°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5364E4
RGB	rgb(83, 100, 228)
HSL	hsl(233, 73%, 61%)
HSV	hsv(233, 64%, 89%)
CMYK	cmyk(63.6%, 56.1%, 0%, 10.6%)
CIE-LAB	lab(47.69, 33.03, -67.14)
CIE-LCH	lch(47.69, 74.83, 296.20°)
OKLab	oklab(56.19% 0.0095 -0.1931)
OKLCH	oklch(56.19% 0.193 272.8)
XYZ	xyz(22.1234, 16.5529, 75.4129)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5364E4 #E4D353

analogous

#53ACE4 #5364E4 #8B53E4

triadic

#5364E4 #E45364 #64E453

tetradic

#5364E4 #E453AC #E4D353 #53E48B

square

#5364E4 #E453AC #E4D353 #53E48B

split-complementary

#5364E4 #E48B53 #ACE453

monochromatic

#1A2AA3 #2237D8 #5364E4 #8894EC #BDC3F5

Accessibility & contrast

On white

4.87

#5364E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#5364E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5364E4

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5364E4	#FFFFFF	#000000	##FFFFFF
##5364E4	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E8

Deuteranopia (green-blind)

#006BE1

Tritanopia (blue-blind)

#00839A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5364e4;
/* rgb */ color: rgb(83, 100, 228);
/* oklch */ color: oklch(56.2% 0.193 272.8);

Tailwind

colors: {
  custom: {
    50: '#9290ed',
    500: '#5364e4',
    950: '#000000',
  },
}

SCSS

$custom: #5364e4;
$custom-light: #9290ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5364e4",
  "rgb": {
    "r": 83,
    "g": 100,
    "b": 228
  },
  "hsl": {
    "h": 232.966,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.56194,
    "c": 0.19329,
    "h": 272.8
  },
  "luminance": 0.16555
}

Semantic roles & 50–950 ramp

primary

#5364E4

secondary

#E5DEAE

accent

#BE11D5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5364E4

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

Preview Lab → · Contrast checker → · Palette generator →