#5367D8#5367D8

#5367D8 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.9% C 0.173 H 272.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5367D8
RGB	rgb(83, 103, 216)
HSL	hsl(231, 63%, 59%)
HSV	hsv(231, 62%, 85%)
CMYK	cmyk(61.6%, 52.3%, 0%, 15.3%)
CIE-LAB	lab(47.62, 27.13, -60.46)
CIE-LCH	lch(47.62, 66.27, 294.17°)
OKLab	oklab(55.88% 0.0062 -0.1734)
OKLCH	oklch(55.88% 0.173 272.1)
XYZ	xyz(20.8081, 16.4956, 67.0399)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367D8 #D8C453

analogous

#53A9D8 #5367D8 #8153D8

triadic

#5367D8 #D85367 #67D853

tetradic

#5367D8 #D853A9 #D8C453 #53D881

square

#5367D8 #D853A9 #D8C453 #53D881

split-complementary

#5367D8 #D88153 #A9D853

monochromatic

#213190 #2C42C2 #5367D8 #8593E3 #B7BFEF

Accessibility & contrast

On white

4.88

#5367D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#5367D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367D8

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367D8	#FFFFFF	#000000	##FFFFFF
##5367D8	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2177DC

Deuteranopia (green-blind)

#006BD6

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5367d8;
/* rgb */ color: rgb(83, 103, 216);
/* oklch */ color: oklch(55.9% 0.173 272.1);

Tailwind

colors: {
  custom: {
    50: '#9092e5',
    500: '#5367d8',
    950: '#000000',
  },
}

SCSS

$custom: #5367d8;
$custom-light: #9092e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5367d8",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 216
  },
  "hsl": {
    "h": 230.977,
    "s": 63.033,
    "l": 58.627
  },
  "oklch": {
    "l": 0.55877,
    "c": 0.17348,
    "h": 272.1
  },
  "luminance": 0.16497
}

Semantic roles & 50–950 ramp

primary

#5367D8

secondary

#DED6A9

accent

#CD42E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5367D8

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

Preview Lab → · Contrast checker → · Palette generator →