#528AD4#528AD4

#528AD4 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.8% C 0.127 H 256.0°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#528AD4
RGB	rgb(82, 138, 212)
HSL	hsl(214, 60%, 58%)
HSV	hsv(214, 61%, 83%)
CMYK	cmyk(61.3%, 34.9%, 0%, 16.9%)
CIE-LAB	lab(56.80, 4.17, -43.53)
CIE-LCH	lch(56.80, 43.73, 275.48°)
OKLab	oklab(62.84% -0.0308 -0.1233)
OKLCH	oklch(62.84% 0.127 256)
XYZ	xyz(24.4476, 24.7220, 65.7581)
Luminance	0.2472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528AD4 #D49C52

analogous

#52CBD4 #528AD4 #5B52D4

triadic

#528AD4 #D4528A #8AD452

tetradic

#528AD4 #D452CB #D49C52 #52D45B

square

#528AD4 #D452CB #D49C52 #52D45B

split-complementary

#528AD4 #D45B52 #CBD452

monochromatic

#224F89 #2E6BBA #528AD4 #83ABE0 #B4CCEC

Accessibility & contrast

On white

3.53

#528AD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#528AD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528AD4

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528AD4	#FFFFFF	#000000	##000000
##528AD4	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8FD7

Deuteranopia (green-blind)

#5983D2

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528ad4;
/* rgb */ color: rgb(82, 138, 212);
/* oklch */ color: oklch(62.8% 0.127 256.0);

Tailwind

colors: {
  custom: {
    50: '#8dabe1',
    500: '#528ad4',
    950: '#000000',
  },
}

SCSS

$custom: #528ad4;
$custom-light: #8dabe1;
$custom-dark: #000000;

JSON

{
  "hex": "#528ad4",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 212
  },
  "hsl": {
    "h": 214.154,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.62842,
    "c": 0.12708,
    "h": 256
  },
  "luminance": 0.24724
}

Semantic roles & 50–950 ramp

primary

#528AD4

secondary

#DBC5A7

accent

#9F44E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528AD4

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

Preview Lab → · Contrast checker → · Palette generator →