#5367E4#5367E4

#5367E4 is a mid, vivid blue. Relative luminance 0.171; OKLCH L 56.8% C 0.190 H 272.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5367E4
RGB	rgb(83, 103, 228)
HSL	hsl(232, 73%, 61%)
HSV	hsv(232, 64%, 89%)
CMYK	cmyk(63.6%, 54.8%, 0%, 10.6%)
CIE-LAB	lab(48.43, 31.18, -65.94)
CIE-LCH	lch(48.43, 72.94, 295.31°)
OKLab	oklab(56.75% 0.0069 -0.1895)
OKLCH	oklch(56.75% 0.19 272.1)
XYZ	xyz(22.4164, 17.1390, 75.5106)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367E4 #E4D053

analogous

#53AFE4 #5367E4 #8753E4

triadic

#5367E4 #E45367 #67E453

tetradic

#5367E4 #E453AF #E4D053 #53E487

square

#5367E4 #E453AF #E4D053 #53E487

split-complementary

#5367E4 #E48753 #AFE453

monochromatic

#1A2DA3 #223BD8 #5367E4 #8896EC #BDC4F5

Accessibility & contrast

On white

4.74

#5367E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#5367E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367E4

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367E4	#FFFFFF	#000000	##FFFFFF
##5367E4	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AE8

Deuteranopia (green-blind)

#006DE1

Tritanopia (blue-blind)

#00859B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5367e4;
/* rgb */ color: rgb(83, 103, 228);
/* oklch */ color: oklch(56.8% 0.190 272.1);

Tailwind

colors: {
  custom: {
    50: '#9292ed',
    500: '#5367e4',
    950: '#000000',
  },
}

SCSS

$custom: #5367e4;
$custom-light: #9292ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5367e4",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 228
  },
  "hsl": {
    "h": 231.724,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5675,
    "c": 0.18961,
    "h": 272.1
  },
  "luminance": 0.17141
}

Semantic roles & 50–950 ramp

primary

#5367E4

secondary

#E5DDAE

accent

#BA11D5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0D16

muted

#7E7D84

Preview Lab

Preview with #5367E4

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

Preview Lab → · Contrast checker → · Palette generator →