#5284F3#5284F3

#5284F3 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.4% C 0.175 H 263.9°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#5284F3
RGB	rgb(82, 132, 243)
HSL	hsl(221, 87%, 64%)
HSV	hsv(221, 66%, 95%)
CMYK	cmyk(66.3%, 45.7%, 0%, 4.7%)
CIE-LAB	lab(56.85, 18.32, -60.76)
CIE-LCH	lch(56.85, 63.46, 286.78°)
OKLab	oklab(63.42% -0.0186 -0.1739)
OKLCH	oklch(63.42% 0.175 263.9)
XYZ	xyz(27.9029, 24.7647, 88.0862)
Luminance	0.2477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5284F3 #F3C152

analogous

#52D5F3 #5284F3 #7052F3

triadic

#5284F3 #F35284 #84F352

tetradic

#5284F3 #F352D5 #F3C152 #52F370

square

#5284F3 #F352D5 #F3C152 #52F370

split-complementary

#5284F3 #F37052 #D5F352

monochromatic

#0D44BD #195BEF #5284F3 #8BADF7 #C4D5FB

Accessibility & contrast

On white

3.53

#5284F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#5284F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5284F3

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5284F3	#FFFFFF	#000000	##000000
##5284F3	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C90F7

Deuteranopia (green-blind)

#2C81F1

Tritanopia (blue-blind)

#009EB0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5284f3;
/* rgb */ color: rgb(82, 132, 243);
/* oklch */ color: oklch(63.4% 0.175 263.9);

Tailwind

colors: {
  custom: {
    50: '#92a7f8',
    500: '#5284f3',
    950: '#000000',
  },
}

SCSS

$custom: #5284f3;
$custom-light: #92a7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5284f3",
  "rgb": {
    "r": 82,
    "g": 132,
    "b": 243
  },
  "hsl": {
    "h": 221.366,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.63421,
    "c": 0.17489,
    "h": 263.9
  },
  "luminance": 0.24767
}

Semantic roles & 50–950 ramp

primary

#5284F3

secondary

#EDDBB4

accent

#9D02E4

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5284F3

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

Preview Lab → · Contrast checker → · Palette generator →