#5393EF#5393EF

#5393EF is a light, vivid blue. Relative luminance 0.289; OKLCH L 66.4% C 0.153 H 257.6°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#5393EF
RGB	rgb(83, 147, 239)
HSL	hsl(215, 83%, 63%)
HSV	hsv(215, 65%, 94%)
CMYK	cmyk(65.3%, 38.5%, 0%, 6.3%)
CIE-LAB	lab(60.72, 8.11, -52.35)
CIE-LCH	lch(60.72, 52.98, 278.80°)
OKLab	oklab(66.36% -0.0327 -0.149)
OKLCH	oklch(66.36% 0.153 257.6)
XYZ	xyz(29.5754, 28.9355, 85.6711)
Luminance	0.2894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5393EF #EFAF53

analogous

#53E1EF #5393EF #6153EF

triadic

#5393EF #EF5393 #93EF53

tetradic

#5393EF #EF53E1 #EFAF53 #53EF61

square

#5393EF #EF53E1 #EFAF53 #53EF61

split-complementary

#5393EF #EF6153 #E1EF53

monochromatic

#1155B7 #1B70EA #5393EF #8BB6F4 #C3D9F9

Accessibility & contrast

On white

3.09

#5393EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#5393EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5393EF

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5393EF	#FFFFFF	#000000	##000000
##5393EF	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A9AF3

Deuteranopia (green-blind)

#538CED

Tritanopia (blue-blind)

#00A8B5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5393ef;
/* rgb */ color: rgb(83, 147, 239);
/* oklch */ color: oklch(66.4% 0.153 257.6);

Tailwind

colors: {
  custom: {
    50: '#92b2f5',
    500: '#5393ef',
    950: '#000000',
  },
}

SCSS

$custom: #5393ef;
$custom-light: #92b2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5393ef",
  "rgb": {
    "r": 83,
    "g": 147,
    "b": 239
  },
  "hsl": {
    "h": 215.385,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.66356,
    "c": 0.15252,
    "h": 257.6
  },
  "luminance": 0.28938
}

Semantic roles & 50–950 ramp

primary

#5393EF

secondary

#EBD4B3

accent

#8606DF

background

#F9FAFF

surface

#F2F5FE

border

#CCCFD6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5393EF

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

Preview Lab → · Contrast checker → · Palette generator →