#5390ED#5390ED

#5390ED is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.6% C 0.153 H 258.6°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#5390ED
RGB	rgb(83, 144, 237)
HSL	hsl(216, 81%, 63%)
HSV	hsv(216, 65%, 93%)
CMYK	cmyk(65%, 39.2%, 0%, 7.1%)
CIE-LAB	lab(59.80, 9.21, -52.73)
CIE-LCH	lch(59.80, 53.52, 279.91°)
OKLab	oklab(65.6% -0.0302 -0.1501)
OKLCH	oklch(65.6% 0.153 258.6)
XYZ	xyz(28.8211, 27.8971, 83.9701)
Luminance	0.2790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5390ED #EDB053

analogous

#53DDED #5390ED #6353ED

triadic

#5390ED #ED5390 #90ED53

tetradic

#5390ED #ED53DD #EDB053 #53ED63

square

#5390ED #ED53DD #EDB053 #53ED63

split-complementary

#5390ED #ED6353 #DDED53

monochromatic

#1352B3 #1C6CE7 #5390ED #8AB4F3 #C2D8F9

Accessibility & contrast

On white

3.19

#5390ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#5390ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5390ED

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5390ED	#FFFFFF	#000000	##000000
##5390ED	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6698F1

Deuteranopia (green-blind)

#4F89EB

Tritanopia (blue-blind)

#00A5B3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5390ed;
/* rgb */ color: rgb(83, 144, 237);
/* oklch */ color: oklch(65.6% 0.153 258.6);

Tailwind

colors: {
  custom: {
    50: '#92b0f3',
    500: '#5390ed',
    950: '#000000',
  },
}

SCSS

$custom: #5390ed;
$custom-light: #92b0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5390ed",
  "rgb": {
    "r": 83,
    "g": 144,
    "b": 237
  },
  "hsl": {
    "h": 216.234,
    "s": 81.053,
    "l": 62.745
  },
  "oklch": {
    "l": 0.65601,
    "c": 0.15312,
    "h": 258.6
  },
  "luminance": 0.279
}

Semantic roles & 50–950 ramp

primary

#5390ED

secondary

#EAD4B2

accent

#8908DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5390ED

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

Preview Lab → · Contrast checker → · Palette generator →