#528FC7#528FC7

#528FC7 is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.3% C 0.106 H 247.9°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#528FC7
RGB	rgb(82, 143, 199)
HSL	hsl(209, 51%, 55%)
HSV	hsv(209, 59%, 78%)
CMYK	cmyk(58.8%, 28.1%, 0%, 22%)
CIE-LAB	lab(57.62, -3.02, -34.93)
CIE-LCH	lch(57.62, 35.06, 265.06°)
OKLab	oklab(63.28% -0.0399 -0.0982)
OKLCH	oklch(63.28% 0.106 247.9)
XYZ	xyz(23.6072, 25.5602, 57.7113)
Luminance	0.2556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FC7 #C78A52

analogous

#52C7C5 #528FC7 #5254C7

triadic

#528FC7 #C7528F #8FC752

tetradic

#528FC7 #C552C7 #C78A52 #54C752

square

#528FC7 #C552C7 #C78A52 #54C752

split-complementary

#528FC7 #C75254 #C7C552

monochromatic

#275178 #3670A6 #528FC7 #80ADD6 #AECBE5

Accessibility & contrast

On white

3.44

#528FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#528FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FC7

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FC7	#FFFFFF	#000000	##000000
##528FC7	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7791C9

Deuteranopia (green-blind)

#6885C6

Tritanopia (blue-blind)

#009CA3

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528fc7;
/* rgb */ color: rgb(82, 143, 199);
/* oklch */ color: oklch(63.3% 0.106 247.9);

Tailwind

colors: {
  custom: {
    50: '#8cafd8',
    500: '#528fc7',
    950: '#000000',
  },
}

SCSS

$custom: #528fc7;
$custom-light: #8cafd8;
$custom-dark: #000000;

JSON

{
  "hex": "#528fc7",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 199
  },
  "hsl": {
    "h": 208.718,
    "s": 51.092,
    "l": 55.098
  },
  "oklch": {
    "l": 0.63279,
    "c": 0.10603,
    "h": 247.9
  },
  "luminance": 0.25562
}

Semantic roles & 50–950 ramp

primary

#528FC7

secondary

#D3B9A2

accent

#914DDB

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #528FC7

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

Preview Lab → · Contrast checker → · Palette generator →