#5381F2#5381F2

#5381F2 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.8% C 0.177 H 265.1°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#5381F2
RGB	rgb(83, 129, 242)
HSL	hsl(223, 86%, 64%)
HSV	hsv(223, 66%, 95%)
CMYK	cmyk(65.7%, 46.7%, 0%, 5.1%)
CIE-LAB	lab(56.04, 19.96, -61.51)
CIE-LCH	lch(56.04, 64.66, 287.98°)
OKLab	oklab(62.79% -0.0152 -0.1761)
OKLCH	oklch(62.79% 0.177 265.1)
XYZ	xyz(27.4390, 23.9477, 87.1635)
Luminance	0.2395 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5381F2 #F2C453

analogous

#53D0F2 #5381F2 #7453F2

triadic

#5381F2 #F25381 #81F253

tetradic

#5381F2 #F253D0 #F2C453 #53F274

square

#5381F2 #F253D0 #F2C453 #53F274

split-complementary

#5381F2 #F27453 #D0F253

monochromatic

#0E41BC #1A57EE #5381F2 #8CABF6 #C5D4FB

Accessibility & contrast

On white

3.63

#5381F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#5381F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5381F2

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5381F2	#FFFFFF	#000000	##000000
##5381F2	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478EF6

Deuteranopia (green-blind)

#257FF0

Tritanopia (blue-blind)

#009BAE

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5381f2;
/* rgb */ color: rgb(83, 129, 242);
/* oklch */ color: oklch(62.8% 0.177 265.1);

Tailwind

colors: {
  custom: {
    50: '#93a5f7',
    500: '#5381f2',
    950: '#000000',
  },
}

SCSS

$custom: #5381f2;
$custom-light: #93a5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5381f2",
  "rgb": {
    "r": 83,
    "g": 129,
    "b": 242
  },
  "hsl": {
    "h": 222.642,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.62794,
    "c": 0.17677,
    "h": 265.1
  },
  "luminance": 0.2395
}

Semantic roles & 50–950 ramp

primary

#5381F2

secondary

#ECDCB4

accent

#A203E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5381F2

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

Preview Lab → · Contrast checker → · Palette generator →