#528FC8#528FC8

#528FC8 is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.3% C 0.107 H 248.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#528FC8
RGB	rgb(82, 143, 200)
HSL	hsl(209, 52%, 55%)
HSV	hsv(209, 59%, 78%)
CMYK	cmyk(59%, 28.5%, 0%, 21.6%)
CIE-LAB	lab(57.66, -2.70, -35.42)
CIE-LCH	lch(57.66, 35.53, 265.65°)
OKLab	oklab(63.33% -0.0396 -0.0997)
OKLCH	oklch(63.33% 0.107 248.3)
XYZ	xyz(23.7237, 25.6067, 58.3248)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FC8 #C88B52

analogous

#52C8C6 #528FC8 #5254C8

triadic

#528FC8 #C8528F #8FC852

tetradic

#528FC8 #C652C8 #C88B52 #54C852

square

#528FC8 #C652C8 #C88B52 #54C852

split-complementary

#528FC8 #C85254 #C8C652

monochromatic

#275179 #3570A8 #528FC8 #80ADD7 #AFCBE6

Accessibility & contrast

On white

3.43

#528FC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#528FC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FC8

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FC8	#FFFFFF	#000000	##000000
##528FC8	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)

#7791CB

Deuteranopia (green-blind)

#6785C7

Tritanopia (blue-blind)

#009CA3

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528fc8;
/* rgb */ color: rgb(82, 143, 200);
/* oklch */ color: oklch(63.3% 0.107 248.3);

Tailwind

colors: {
  custom: {
    50: '#8cafd9',
    500: '#528fc8',
    950: '#000000',
  },
}

SCSS

$custom: #528fc8;
$custom-light: #8cafd9;
$custom-dark: #000000;

JSON

{
  "hex": "#528fc8",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 200
  },
  "hsl": {
    "h": 208.983,
    "s": 51.754,
    "l": 55.294
  },
  "oklch": {
    "l": 0.63329,
    "c": 0.10725,
    "h": 248.3
  },
  "luminance": 0.25609
}

Semantic roles & 50–950 ramp

primary

#528FC8

secondary

#D4BAA2

accent

#914DDB

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #528FC8

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

Preview Lab → · Contrast checker → · Palette generator →