#528FC5#528FC5

#528FC5 is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.2% C 0.104 H 247.0°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#528FC5
RGB	rgb(82, 143, 197)
HSL	hsl(208, 50%, 55%)
HSV	hsv(208, 58%, 77%)
CMYK	cmyk(58.4%, 27.4%, 0%, 22.7%)
CIE-LAB	lab(57.53, -3.66, -33.94)
CIE-LCH	lch(57.53, 34.14, 263.84°)
OKLab	oklab(63.18% -0.0405 -0.0954)
OKLCH	oklch(63.18% 0.104 247)
XYZ	xyz(23.3765, 25.4679, 56.4964)
Luminance	0.2547 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FC5 #C58852

analogous

#52C5C2 #528FC5 #5255C5

triadic

#528FC5 #C5528F #8FC552

tetradic

#528FC5 #C252C5 #C58852 #55C552

square

#528FC5 #C252C5 #C58852 #55C552

split-complementary

#528FC5 #C55255 #C5C252

monochromatic

#275175 #3770A3 #528FC5 #80ADD4 #AECAE4

Accessibility & contrast

On white

3.45

#528FC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#528FC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FC5

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FC5	#FFFFFF	#000000	##000000
##528FC5	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7891C7

Deuteranopia (green-blind)

#6985C4

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528fc5;
/* rgb */ color: rgb(82, 143, 197);
/* oklch */ color: oklch(63.2% 0.104 247.0);

Tailwind

colors: {
  custom: {
    50: '#8cafd6',
    500: '#528fc5',
    950: '#000000',
  },
}

SCSS

$custom: #528fc5;
$custom-light: #8cafd6;
$custom-dark: #000000;

JSON

{
  "hex": "#528fc5",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 197
  },
  "hsl": {
    "h": 208.174,
    "s": 49.784,
    "l": 54.706
  },
  "oklch": {
    "l": 0.6318,
    "c": 0.10362,
    "h": 247
  },
  "luminance": 0.2547
}

Semantic roles & 50–950 ramp

primary

#528FC5

secondary

#D2B8A1

accent

#904ED9

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #528FC5

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

Preview Lab → · Contrast checker → · Palette generator →