#5280EB#5280EB

#5280EB is a light, vivid blue. Relative luminance 0.232; OKLCH L 62.1% C 0.169 H 264.5°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#5280EB
RGB	rgb(82, 128, 235)
HSL	hsl(222, 79%, 62%)
HSV	hsv(222, 65%, 92%)
CMYK	cmyk(65.1%, 45.5%, 0%, 7.8%)
CIE-LAB	lab(55.31, 18.01, -58.79)
CIE-LCH	lch(55.31, 61.48, 287.03°)
OKLab	oklab(62.09% -0.0162 -0.1681)
OKLCH	oklch(62.09% 0.169 264.5)
XYZ	xyz(26.1890, 23.2278, 81.6844)
Luminance	0.2323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5280EB #EBBD52

analogous

#52CCEB #5280EB #7152EB

triadic

#5280EB #EB5280 #80EB52

tetradic

#5280EB #EB52CC #EBBD52 #52EB71

square

#5280EB #EB52CC #EBBD52 #52EB71

split-complementary

#5280EB #EB7152 #CCEB52

monochromatic

#1443AE #1B58E5 #5280EB #89A8F1 #C0D1F8

Accessibility & contrast

On white

3.72

#5280EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#5280EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5280EB

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5280EB	#FFFFFF	#000000	##000000
##5280EB	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8CEF

Deuteranopia (green-blind)

#2E7EE9

Tritanopia (blue-blind)

#0099AA

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5280eb;
/* rgb */ color: rgb(82, 128, 235);
/* oklch */ color: oklch(62.1% 0.169 264.5);

Tailwind

colors: {
  custom: {
    50: '#91a4f2',
    500: '#5280eb',
    950: '#000000',
  },
}

SCSS

$custom: #5280eb;
$custom-light: #91a4f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5280eb",
  "rgb": {
    "r": 82,
    "g": 128,
    "b": 235
  },
  "hsl": {
    "h": 221.961,
    "s": 79.275,
    "l": 62.157
  },
  "oklch": {
    "l": 0.62089,
    "c": 0.16892,
    "h": 264.5
  },
  "luminance": 0.2323
}

Semantic roles & 50–950 ramp

primary

#5280EB

secondary

#E8D8B0

accent

#9D0ADC

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5280EB

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

Preview Lab → · Contrast checker → · Palette generator →