#5284EE#5284EE

#5284EE is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.1% C 0.168 H 263.4°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#5284EE
RGB	rgb(82, 132, 238)
HSL	hsl(221, 82%, 63%)
HSV	hsv(221, 66%, 93%)
CMYK	cmyk(65.5%, 44.5%, 0%, 6.7%)
CIE-LAB	lab(56.55, 16.60, -58.46)
CIE-LCH	lch(56.55, 60.77, 285.85°)
OKLab	oklab(63.1% -0.0194 -0.1671)
OKLCH	oklch(63.1% 0.168 263.4)
XYZ	xyz(27.1581, 24.4668, 84.1637)
Luminance	0.2447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5284EE #EEBC52

analogous

#52D2EE #5284EE #6E52EE

triadic

#5284EE #EE5284 #84EE52

tetradic

#5284EE #EE52D2 #EEBC52 #52EE6E

square

#5284EE #EE52D2 #EEBC52 #52EE6E

split-complementary

#5284EE #EE6E52 #D2EE52

monochromatic

#1246B4 #1A5CE9 #5284EE #8AACF3 #C1D3F9

Accessibility & contrast

On white

3.56

#5284EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#5284EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5284EE

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5284EE	#FFFFFF	#000000	##000000
##5284EE	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508FF2

Deuteranopia (green-blind)

#3481EC

Tritanopia (blue-blind)

#009CAD

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5284ee;
/* rgb */ color: rgb(82, 132, 238);
/* oklch */ color: oklch(63.1% 0.168 263.4);

Tailwind

colors: {
  custom: {
    50: '#92a7f4',
    500: '#5284ee',
    950: '#000000',
  },
}

SCSS

$custom: #5284ee;
$custom-light: #92a7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5284ee",
  "rgb": {
    "r": 82,
    "g": 132,
    "b": 238
  },
  "hsl": {
    "h": 220.769,
    "s": 82.105,
    "l": 62.745
  },
  "oklch": {
    "l": 0.63102,
    "c": 0.16825,
    "h": 263.4
  },
  "luminance": 0.24469
}

Semantic roles & 50–950 ramp

primary

#5284EE

secondary

#EAD8B2

accent

#9907DE

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5284EE

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

Preview Lab → · Contrast checker → · Palette generator →