#5387F2#5387F2

#5387F2 is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.0% C 0.170 H 263.0°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#5387F2
RGB	rgb(83, 135, 242)
HSL	hsl(220, 86%, 64%)
HSV	hsv(220, 66%, 95%)
CMYK	cmyk(65.7%, 44.2%, 0%, 5.1%)
CIE-LAB	lab(57.63, 16.31, -58.95)
CIE-LCH	lch(57.63, 61.16, 285.47°)
OKLab	oklab(64.02% -0.0207 -0.1685)
OKLCH	oklch(64.02% 0.17 263)
XYZ	xyz(28.2526, 25.5750, 87.4347)
Luminance	0.2558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5387F2 #F2BE53

analogous

#53D7F2 #5387F2 #6E53F2

triadic

#5387F2 #F25387 #87F253

tetradic

#5387F2 #F253D7 #F2BE53 #53F26E

square

#5387F2 #F253D7 #F2BE53 #53F26E

split-complementary

#5387F2 #F26E53 #D7F253

monochromatic

#0E47BC #1A5FEE #5387F2 #8CAFF6 #C5D6FB

Accessibility & contrast

On white

3.43

#5387F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#5387F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5387F2

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5387F2	#FFFFFF	#000000	##000000
##5387F2	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5392F6

Deuteranopia (green-blind)

#3784F0

Tritanopia (blue-blind)

#00A0B1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5387f2;
/* rgb */ color: rgb(83, 135, 242);
/* oklch */ color: oklch(64.0% 0.170 263.0);

Tailwind

colors: {
  custom: {
    50: '#93a9f7',
    500: '#5387f2',
    950: '#000000',
  },
}

SCSS

$custom: #5387f2;
$custom-light: #93a9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5387f2",
  "rgb": {
    "r": 83,
    "g": 135,
    "b": 242
  },
  "hsl": {
    "h": 220.377,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64018,
    "c": 0.16976,
    "h": 263
  },
  "luminance": 0.25578
}

Semantic roles & 50–950 ramp

primary

#5387F2

secondary

#ECDAB4

accent

#9903E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5387F2

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

Preview Lab → · Contrast checker → · Palette generator →