#5284ED#5284ED

#5284ED is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.0% C 0.167 H 263.3°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#5284ED
RGB	rgb(82, 132, 237)
HSL	hsl(221, 81%, 63%)
HSV	hsv(221, 65%, 93%)
CMYK	cmyk(65.4%, 44.3%, 0%, 7.1%)
CIE-LAB	lab(56.49, 16.26, -58.00)
CIE-LCH	lch(56.49, 60.23, 285.66°)
OKLab	oklab(63.04% -0.0196 -0.1658)
OKLCH	oklch(63.04% 0.167 263.3)
XYZ	xyz(27.0116, 24.4082, 83.3921)
Luminance	0.2441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5284ED #EDBB52

analogous

#52D2ED #5284ED #6D52ED

triadic

#5284ED #ED5284 #84ED52

tetradic

#5284ED #ED52D2 #EDBB52 #52ED6D

square

#5284ED #ED52D2 #EDBB52 #52ED6D

split-complementary

#5284ED #ED6D52 #D2ED52

monochromatic

#1346B2 #1B5DE7 #5284ED #89ABF3 #C1D3F9

Accessibility & contrast

On white

3.57

#5284ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#5284ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5284ED

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5284ED	#FFFFFF	#000000	##000000
##5284ED	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#518FF1

Deuteranopia (green-blind)

#3681EB

Tritanopia (blue-blind)

#009CAD

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5284ed;
/* rgb */ color: rgb(82, 132, 237);
/* oklch */ color: oklch(63.0% 0.167 263.3);

Tailwind

colors: {
  custom: {
    50: '#91a7f3',
    500: '#5284ed',
    950: '#000000',
  },
}

SCSS

$custom: #5284ed;
$custom-light: #91a7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5284ed",
  "rgb": {
    "r": 82,
    "g": 132,
    "b": 237
  },
  "hsl": {
    "h": 220.645,
    "s": 81.152,
    "l": 62.549
  },
  "oklch": {
    "l": 0.63039,
    "c": 0.16691,
    "h": 263.3
  },
  "luminance": 0.24411
}

Semantic roles & 50–950 ramp

primary

#5284ED

secondary

#EAD7B1

accent

#9908DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5284ED

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

Preview Lab → · Contrast checker → · Palette generator →