#528AC9#528AC9

#528AC9 is a light, moderate cyan. Relative luminance 0.242; OKLCH L 62.3% C 0.113 H 252.6°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#528AC9
RGB	rgb(82, 138, 201)
HSL	hsl(212, 52%, 55%)
HSV	hsv(212, 59%, 79%)
CMYK	cmyk(59.2%, 31.3%, 0%, 21.2%)
CIE-LAB	lab(56.27, 0.54, -38.16)
CIE-LCH	lch(56.27, 38.17, 270.81°)
OKLab	oklab(62.25% -0.0338 -0.1077)
OKLCH	oklch(62.25% 0.113 252.6)
XYZ	xyz(23.1070, 24.1858, 58.6976)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528AC9 #C99152

analogous

#52C5C9 #528AC9 #5552C9

triadic

#528AC9 #C9528A #8AC952

tetradic

#528AC9 #C952C5 #C99152 #52C955

square

#528AC9 #C952C5 #C99152 #52C955

split-complementary

#528AC9 #C95552 #C5C952

monochromatic

#264E7A #356BA9 #528AC9 #81AAD8 #AFC9E6

Accessibility & contrast

On white

3.60

#528AC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#528AC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528AC9

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528AC9	#FFFFFF	#000000	##000000
##528AC9	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708DCC

Deuteranopia (green-blind)

#6082C8

Tritanopia (blue-blind)

#0098A0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #528ac9;
/* rgb */ color: rgb(82, 138, 201);
/* oklch */ color: oklch(62.3% 0.113 252.6);

Tailwind

colors: {
  custom: {
    50: '#8cabd9',
    500: '#528ac9',
    950: '#000000',
  },
}

SCSS

$custom: #528ac9;
$custom-light: #8cabd9;
$custom-dark: #000000;

JSON

{
  "hex": "#528ac9",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 201
  },
  "hsl": {
    "h": 211.765,
    "s": 52.423,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62254,
    "c": 0.11284,
    "h": 252.6
  },
  "luminance": 0.24188
}

Semantic roles & 50–950 ramp

primary

#528AC9

secondary

#D4BDA3

accent

#984CDC

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #528AC9

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

Preview Lab → · Contrast checker → · Palette generator →