#5366DE#5366DE

#5366DE is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.1% C 0.183 H 272.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#5366DE
RGB	rgb(83, 102, 222)
HSL	hsl(232, 68%, 60%)
HSV	hsv(232, 63%, 87%)
CMYK	cmyk(62.6%, 54.1%, 0%, 12.9%)
CIE-LAB	lab(47.77, 29.78, -63.62)
CIE-LCH	lch(47.77, 70.24, 295.08°)
OKLab	oklab(56.12% 0.0075 -0.1827)
OKLCH	oklch(56.12% 0.183 272.4)
XYZ	xyz(21.4991, 16.6138, 71.1669)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5366DE #DECB53

analogous

#53ABDE #5366DE #8653DE

triadic

#5366DE #DE5366 #66DE53

tetradic

#5366DE #DE53AB #DECB53 #53DE86

square

#5366DE #DE53AB #DECB53 #53DE86

split-complementary

#5366DE #DE8653 #ABDE53

monochromatic

#1D2E99 #273ECD #5366DE #8694E8 #BAC1F2

Accessibility & contrast

On white

4.86

#5366DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#5366DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5366DE

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5366DE	#FFFFFF	#000000	##FFFFFF
##5366DE	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B78E2

Deuteranopia (green-blind)

#006BDC

Tritanopia (blue-blind)

#008298

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5366de;
/* rgb */ color: rgb(83, 102, 222);
/* oklch */ color: oklch(56.1% 0.183 272.4);

Tailwind

colors: {
  custom: {
    50: '#9191e9',
    500: '#5366de',
    950: '#000000',
  },
}

SCSS

$custom: #5366de;
$custom-light: #9191e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5366de",
  "rgb": {
    "r": 83,
    "g": 102,
    "b": 222
  },
  "hsl": {
    "h": 231.799,
    "s": 67.805,
    "l": 59.804
  },
  "oklch": {
    "l": 0.5612,
    "c": 0.18284,
    "h": 272.4
  },
  "luminance": 0.16616
}

Semantic roles & 50–950 ramp

primary

#5366DE

secondary

#E1DAAC

accent

#D33DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5366DE

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

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