#528ED9#528ED9

#528ED9 is a light, vivid cyan. Relative luminance 0.262; OKLCH L 64.0% C 0.130 H 254.9°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#528ED9
RGB	rgb(82, 142, 217)
HSL	hsl(213, 64%, 59%)
HSV	hsv(213, 62%, 85%)
CMYK	cmyk(62.2%, 34.6%, 0%, 14.9%)
CIE-LAB	lab(58.18, 3.48, -44.17)
CIE-LCH	lch(58.18, 44.30, 274.51°)
OKLab	oklab(64% -0.0337 -0.1251)
OKLCH	oklch(64% 0.13 254.9)
XYZ	xyz(25.6726, 26.1472, 69.3262)
Luminance	0.2615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528ED9 #D99D52

analogous

#52D2D9 #528ED9 #5952D9

triadic

#528ED9 #D9528E #8ED952

tetradic

#528ED9 #D952D2 #D99D52 #52D959

square

#528ED9 #D952D2 #D99D52 #52D959

split-complementary

#528ED9 #D95952 #D2D952

monochromatic

#205291 #2B6EC3 #528ED9 #84AFE4 #B6D0EF

Accessibility & contrast

On white

3.37

#528ED9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#528ED9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528ED9

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528ED9	#FFFFFF	#000000	##000000
##528ED9	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E93DC

Deuteranopia (green-blind)

#5B86D7

Tritanopia (blue-blind)

#009FA9

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #528ed9;
/* rgb */ color: rgb(82, 142, 217);
/* oklch */ color: oklch(64.0% 0.130 254.9);

Tailwind

colors: {
  custom: {
    50: '#8eaee5',
    500: '#528ed9',
    950: '#000000',
  },
}

SCSS

$custom: #528ed9;
$custom-light: #8eaee5;
$custom-dark: #000000;

JSON

{
  "hex": "#528ed9",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 217
  },
  "hsl": {
    "h": 213.333,
    "s": 63.981,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63995,
    "c": 0.12957,
    "h": 254.9
  },
  "luminance": 0.2615
}

Semantic roles & 50–950 ramp

primary

#528ED9

secondary

#DEC6A9

accent

#9D41E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #528ED9

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

Preview Lab → · Contrast checker → · Palette generator →