#528DD4#528DD4

#528DD4 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.5% C 0.124 H 254.1°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#528DD4
RGB	rgb(82, 141, 212)
HSL	hsl(213, 60%, 58%)
HSV	hsv(213, 61%, 83%)
CMYK	cmyk(61.3%, 33.5%, 0%, 16.9%)
CIE-LAB	lab(57.65, 2.40, -42.20)
CIE-LCH	lch(57.65, 42.26, 273.26°)
OKLab	oklab(63.5% -0.034 -0.1194)
OKLCH	oklch(63.5% 0.124 254.1)
XYZ	xyz(24.8839, 25.5948, 65.9035)
Luminance	0.2560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DD4 #D49952

analogous

#52CED4 #528DD4 #5852D4

triadic

#528DD4 #D4528D #8DD452

tetradic

#528DD4 #D452CE #D49952 #52D458

square

#528DD4 #D452CE #D49952 #52D458

split-complementary

#528DD4 #D45852 #CED452

monochromatic

#225189 #2E6EBA #528DD4 #83ADE0 #B4CEEC

Accessibility & contrast

On white

3.43

#528DD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#528DD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DD4

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DD4	#FFFFFF	#000000	##000000
##528DD4	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F91D7

Deuteranopia (green-blind)

#5D85D3

Tritanopia (blue-blind)

#009DA7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528dd4;
/* rgb */ color: rgb(82, 141, 212);
/* oklch */ color: oklch(63.5% 0.124 254.1);

Tailwind

colors: {
  custom: {
    50: '#8daee1',
    500: '#528dd4',
    950: '#000000',
  },
}

SCSS

$custom: #528dd4;
$custom-light: #8daee1;
$custom-dark: #000000;

JSON

{
  "hex": "#528dd4",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 212
  },
  "hsl": {
    "h": 212.769,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63504,
    "c": 0.12411,
    "h": 254.1
  },
  "luminance": 0.25597
}

Semantic roles & 50–950 ramp

primary

#528DD4

secondary

#DBC3A7

accent

#9B44E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528DD4

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

Preview Lab → · Contrast checker → · Palette generator →