#5284E9#5284E9

#5284E9 is a light, vivid blue. Relative luminance 0.242; OKLCH L 62.8% C 0.162 H 262.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#5284E9
RGB	rgb(82, 132, 233)
HSL	hsl(220, 77%, 62%)
HSV	hsv(220, 65%, 91%)
CMYK	cmyk(64.8%, 43.3%, 0%, 8.6%)
CIE-LAB	lab(56.26, 14.88, -56.14)
CIE-LCH	lch(56.26, 58.08, 284.85°)
OKLab	oklab(62.79% -0.0203 -0.1603)
OKLCH	oklch(62.79% 0.162 262.8)
XYZ	xyz(26.4338, 24.1770, 80.3486)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5284E9 #E9B752

analogous

#52D0E9 #5284E9 #6B52E9

triadic

#5284E9 #E95284 #84E952

tetradic

#5284E9 #E952D0 #E9B752 #52E96B

square

#5284E9 #E952D0 #E9B752 #52E96B

split-complementary

#5284E9 #E96B52 #D0E952

monochromatic

#1647AB #1D5EE1 #5284E9 #88ABF0 #BFD1F7

Accessibility & contrast

On white

3.60

#5284E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#5284E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5284E9

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5284E9	#FFFFFF	#000000	##000000
##5284E9	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548EED

Deuteranopia (green-blind)

#3B80E7

Tritanopia (blue-blind)

#009BAB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5284e9;
/* rgb */ color: rgb(82, 132, 233);
/* oklch */ color: oklch(62.8% 0.162 262.8);

Tailwind

colors: {
  custom: {
    50: '#91a7f0',
    500: '#5284e9',
    950: '#000000',
  },
}

SCSS

$custom: #5284e9;
$custom-light: #91a7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5284e9",
  "rgb": {
    "r": 82,
    "g": 132,
    "b": 233
  },
  "hsl": {
    "h": 220.132,
    "s": 77.436,
    "l": 61.765
  },
  "oklch": {
    "l": 0.62788,
    "c": 0.16158,
    "h": 262.8
  },
  "luminance": 0.2418
}

Semantic roles & 50–950 ramp

primary

#5284E9

secondary

#E7D5AF

accent

#960CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5284E9

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

Preview Lab → · Contrast checker → · Palette generator →