#528FD4#528FD4

#528FD4 is a light, vivid cyan. Relative luminance 0.262; OKLCH L 63.9% C 0.122 H 252.8°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#528FD4
RGB	rgb(82, 143, 212)
HSL	hsl(212, 60%, 58%)
HSV	hsv(212, 61%, 83%)
CMYK	cmyk(61.3%, 32.5%, 0%, 16.9%)
CIE-LAB	lab(58.22, 1.23, -41.30)
CIE-LCH	lch(58.22, 41.32, 271.71°)
OKLab	oklab(63.95% -0.0361 -0.1167)
OKLCH	oklch(63.95% 0.122 252.8)
XYZ	xyz(25.1815, 26.1899, 66.0027)
Luminance	0.2619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FD4 #D49752

analogous

#52D0D4 #528FD4 #5652D4

triadic

#528FD4 #D4528F #8FD452

tetradic

#528FD4 #D452D0 #D49752 #52D456

square

#528FD4 #D452D0 #D49752 #52D456

split-complementary

#528FD4 #D45652 #D0D452

monochromatic

#225389 #2E70BA #528FD4 #83AFE0 #B4CEEC

Accessibility & contrast

On white

3.37

#528FD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#528FD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FD4

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FD4	#FFFFFF	#000000	##000000
##528FD4	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7293D7

Deuteranopia (green-blind)

#6086D3

Tritanopia (blue-blind)

#009FA8

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #528fd4;
/* rgb */ color: rgb(82, 143, 212);
/* oklch */ color: oklch(63.9% 0.122 252.8);

Tailwind

colors: {
  custom: {
    50: '#8eafe1',
    500: '#528fd4',
    950: '#000000',
  },
}

SCSS

$custom: #528fd4;
$custom-light: #8eafe1;
$custom-dark: #000000;

JSON

{
  "hex": "#528fd4",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 212
  },
  "hsl": {
    "h": 211.846,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63947,
    "c": 0.1222,
    "h": 252.8
  },
  "luminance": 0.26192
}

Semantic roles & 50–950 ramp

primary

#528FD4

secondary

#DBC3A7

accent

#9944E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528FD4

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

Preview Lab → · Contrast checker → · Palette generator →