#528EE2#528EE2

#528EE2 is a light, vivid blue. Relative luminance 0.266; OKLCH L 64.5% C 0.141 H 257.1°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#528EE2
RGB	rgb(82, 142, 226)
HSL	hsl(215, 71%, 60%)
HSV	hsv(215, 64%, 89%)
CMYK	cmyk(63.7%, 37.2%, 0%, 11.4%)
CIE-LAB	lab(58.63, 6.50, -48.48)
CIE-LCH	lch(58.63, 48.91, 277.64°)
OKLab	oklab(64.5% -0.0315 -0.1377)
OKLCH	oklch(64.5% 0.141 257.1)
XYZ	xyz(26.8752, 26.6282, 75.6602)
Luminance	0.2663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EE2 #E2A652

analogous

#52D6E2 #528EE2 #5E52E2

triadic

#528EE2 #E2528E #8EE252

tetradic

#528EE2 #E252D6 #E2A652 #52E25E

square

#528EE2 #E252D6 #E2A652 #52E25E

split-complementary

#528EE2 #E25E52 #D6E252

monochromatic

#1B529F #236DD3 #528EE2 #86B0EB #BBD2F4

Accessibility & contrast

On white

3.32

#528EE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#528EE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EE2

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EE2	#FFFFFF	#000000	##000000
##528EE2	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6994E5

Deuteranopia (green-blind)

#5587E0

Tritanopia (blue-blind)

#00A1AD

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #528ee2;
/* rgb */ color: rgb(82, 142, 226);
/* oklch */ color: oklch(64.5% 0.141 257.1);

Tailwind

colors: {
  custom: {
    50: '#90aeeb',
    500: '#528ee2',
    950: '#000000',
  },
}

SCSS

$custom: #528ee2;
$custom-light: #90aeeb;
$custom-dark: #000000;

JSON

{
  "hex": "#528ee2",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 226
  },
  "hsl": {
    "h": 215,
    "s": 71.287,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64495,
    "c": 0.14126,
    "h": 257.1
  },
  "luminance": 0.26631
}

Semantic roles & 50–950 ramp

primary

#528EE2

secondary

#E3CCAC

accent

#8312D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #528EE2

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

Preview Lab → · Contrast checker → · Palette generator →