#5483EE#5483EE

#5483EE is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.0% C 0.169 H 264.3°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5483EE
RGB	rgb(84, 131, 238)
HSL	hsl(222, 82%, 63%)
HSV	hsv(222, 65%, 93%)
CMYK	cmyk(64.7%, 45%, 0%, 6.7%)
CIE-LAB	lab(56.37, 17.53, -58.74)
CIE-LCH	lch(56.37, 61.30, 286.62°)
OKLab	oklab(62.99% -0.0168 -0.1679)
OKLCH	oklch(62.99% 0.169 264.3)
XYZ	xyz(27.1997, 24.2879, 84.1270)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5483EE #EEBF54

analogous

#54D0EE #5483EE #7254EE

triadic

#5483EE #EE5483 #83EE54

tetradic

#5483EE #EE54D0 #EEBF54 #54EE72

square

#5483EE #EE54D0 #EEBF54 #54EE72

split-complementary

#5483EE #EE7254 #D0EE54

monochromatic

#1244B6 #1C5BE8 #5483EE #8CABF4 #C3D4F9

Accessibility & contrast

On white

3.58

#5483EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5483EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5483EE

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5483EE	#FFFFFF	#000000	##000000
##5483EE	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F8FF2

Deuteranopia (green-blind)

#3381EC

Tritanopia (blue-blind)

#009CAD

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5483ee;
/* rgb */ color: rgb(84, 131, 238);
/* oklch */ color: oklch(63.0% 0.169 264.3);

Tailwind

colors: {
  custom: {
    50: '#93a6f4',
    500: '#5483ee',
    950: '#000000',
  },
}

SCSS

$custom: #5483ee;
$custom-light: #93a6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5483ee",
  "rgb": {
    "r": 84,
    "g": 131,
    "b": 238
  },
  "hsl": {
    "h": 221.688,
    "s": 81.915,
    "l": 63.137
  },
  "oklch": {
    "l": 0.6299,
    "c": 0.16876,
    "h": 264.3
  },
  "luminance": 0.2429
}

Semantic roles & 50–950 ramp

primary

#5483EE

secondary

#EADAB3

accent

#9D07DE

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5483EE

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

Preview Lab → · Contrast checker → · Palette generator →