#5388F2#5388F2

#5388F2 is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.2% C 0.169 H 262.6°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#5388F2
RGB	rgb(83, 136, 242)
HSL	hsl(220, 86%, 64%)
HSV	hsv(220, 66%, 95%)
CMYK	cmyk(65.7%, 43.8%, 0%, 5.1%)
CIE-LAB	lab(57.90, 15.71, -58.52)
CIE-LCH	lch(57.90, 60.59, 285.03°)
OKLab	oklab(64.22% -0.0217 -0.1672)
OKLCH	oklch(64.22% 0.169 262.6)
XYZ	xyz(28.3928, 25.8554, 87.4815)
Luminance	0.2586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5388F2 #F2BD53

analogous

#53D7F2 #5388F2 #6D53F2

triadic

#5388F2 #F25388 #88F253

tetradic

#5388F2 #F253D7 #F2BD53 #53F26D

square

#5388F2 #F253D7 #F2BD53 #53F26D

split-complementary

#5388F2 #F26D53 #D7F253

monochromatic

#0E48BC #1A61EE #5388F2 #8CAFF6 #C5D7FB

Accessibility & contrast

On white

3.40

#5388F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#5388F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5388F2

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5388F2	#FFFFFF	#000000	##000000
##5388F2	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5593F6

Deuteranopia (green-blind)

#3984F0

Tritanopia (blue-blind)

#00A0B1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5388f2;
/* rgb */ color: rgb(83, 136, 242);
/* oklch */ color: oklch(64.2% 0.169 262.6);

Tailwind

colors: {
  custom: {
    50: '#93aaf7',
    500: '#5388f2',
    950: '#000000',
  },
}

SCSS

$custom: #5388f2;
$custom-light: #93aaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5388f2",
  "rgb": {
    "r": 83,
    "g": 136,
    "b": 242
  },
  "hsl": {
    "h": 220,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64224,
    "c": 0.16862,
    "h": 262.6
  },
  "luminance": 0.25858
}

Semantic roles & 50–950 ramp

primary

#5388F2

secondary

#ECDAB4

accent

#9803E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5388F2

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

Preview Lab → · Contrast checker → · Palette generator →