#5367D9#5367D9

#5367D9 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 55.9% C 0.175 H 272.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5367D9
RGB	rgb(83, 103, 217)
HSL	hsl(231, 64%, 59%)
HSV	hsv(231, 62%, 85%)
CMYK	cmyk(61.8%, 52.5%, 0%, 14.9%)
CIE-LAB	lab(47.68, 27.47, -60.92)
CIE-LCH	lch(47.68, 66.83, 294.27°)
OKLab	oklab(55.95% 0.0063 -0.1747)
OKLCH	oklch(55.95% 0.175 272.1)
XYZ	xyz(20.9377, 16.5475, 67.7228)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5367D9 #D9C553

analogous

#53AAD9 #5367D9 #8253D9

triadic

#5367D9 #D95367 #67D953

tetradic

#5367D9 #D953AA #D9C553 #53D982

square

#5367D9 #D953AA #D9C553 #53D982

split-complementary

#5367D9 #D98253 #AAD953

monochromatic

#203191 #2B42C4 #5367D9 #8593E4 #B7C0EF

Accessibility & contrast

On white

4.87

#5367D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#5367D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5367D9

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5367D9	#FFFFFF	#000000	##FFFFFF
##5367D9	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)

#1F77DD

Deuteranopia (green-blind)

#006BD7

Tritanopia (blue-blind)

#008296

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5367d9;
/* rgb */ color: rgb(83, 103, 217);
/* oklch */ color: oklch(55.9% 0.175 272.1);

Tailwind

colors: {
  custom: {
    50: '#9092e5',
    500: '#5367d9',
    950: '#000000',
  },
}

SCSS

$custom: #5367d9;
$custom-light: #9092e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5367d9",
  "rgb": {
    "r": 83,
    "g": 103,
    "b": 217
  },
  "hsl": {
    "h": 231.045,
    "s": 63.81,
    "l": 58.824
  },
  "oklch": {
    "l": 0.55949,
    "c": 0.17484,
    "h": 272.1
  },
  "luminance": 0.16549
}

Semantic roles & 50–950 ramp

primary

#5367D9

secondary

#DED6AA

accent

#CE41E7

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5367D9

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

Preview Lab → · Contrast checker → · Palette generator →