#528CC9#528CC9

#528CC9 is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.7% C 0.111 H 251.1°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#528CC9
RGB	rgb(82, 140, 201)
HSL	hsl(211, 52%, 55%)
HSV	hsv(211, 59%, 79%)
CMYK	cmyk(59.2%, 30.3%, 0%, 21.2%)
CIE-LAB	lab(56.85, -0.63, -37.27)
CIE-LCH	lch(56.85, 37.27, 269.03°)
OKLab	oklab(62.7% -0.036 -0.105)
OKLCH	oklch(62.7% 0.111 251.1)
XYZ	xyz(23.3966, 24.7650, 58.7942)
Luminance	0.2477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528CC9 #C98F52

analogous

#52C8C9 #528CC9 #5352C9

triadic

#528CC9 #C9528C #8CC952

tetradic

#528CC9 #C952C8 #C98F52 #52C953

square

#528CC9 #C952C8 #C98F52 #52C953

split-complementary

#528CC9 #C95352 #C8C952

monochromatic

#264F7A #356DA9 #528CC9 #81ABD8 #AFCAE6

Accessibility & contrast

On white

3.53

#528CC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#528CC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528CC9

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528CC9	#FFFFFF	#000000	##000000
##528CC9	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728FCC

Deuteranopia (green-blind)

#6383C8

Tritanopia (blue-blind)

#009AA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528cc9;
/* rgb */ color: rgb(82, 140, 201);
/* oklch */ color: oklch(62.7% 0.111 251.1);

Tailwind

colors: {
  custom: {
    50: '#8cadd9',
    500: '#528cc9',
    950: '#000000',
  },
}

SCSS

$custom: #528cc9;
$custom-light: #8cadd9;
$custom-dark: #000000;

JSON

{
  "hex": "#528cc9",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 201
  },
  "hsl": {
    "h": 210.756,
    "s": 52.423,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62703,
    "c": 0.11103,
    "h": 251.1
  },
  "luminance": 0.24767
}

Semantic roles & 50–950 ramp

primary

#528CC9

secondary

#D4BCA3

accent

#964CDC

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #528CC9

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

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