#528CC3#528CC3

#528CC3 is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.4% C 0.104 H 248.6°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#528CC3
RGB	rgb(82, 140, 195)
HSL	hsl(209, 48%, 54%)
HSV	hsv(209, 58%, 76%)
CMYK	cmyk(57.9%, 28.2%, 0%, 23.5%)
CIE-LAB	lab(56.57, -2.58, -34.30)
CIE-LCH	lch(56.57, 34.40, 265.70°)
OKLab	oklab(62.4% -0.0378 -0.0964)
OKLCH	oklch(62.4% 0.104 248.6)
XYZ	xyz(22.7045, 24.4881, 55.1494)
Luminance	0.2449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528CC3 #C38952

analogous

#52C3C2 #528CC3 #5253C3

triadic

#528CC3 #C3528C #8CC352

tetradic

#528CC3 #C252C3 #C38952 #53C352

square

#528CC3 #C252C3 #C38952 #53C352

split-complementary

#528CC3 #C35253 #C3C252

monochromatic

#284E73 #386DA0 #528CC3 #7FAAD3 #ADC8E3

Accessibility & contrast

On white

3.56

#528CC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#528CC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528CC3

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528CC3	#FFFFFF	#000000	##000000
##528CC3	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758EC5

Deuteranopia (green-blind)

#6683C2

Tritanopia (blue-blind)

#00999F

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528cc3;
/* rgb */ color: rgb(82, 140, 195);
/* oklch */ color: oklch(62.4% 0.104 248.6);

Tailwind

colors: {
  custom: {
    50: '#8badd5',
    500: '#528cc3',
    950: '#000000',
  },
}

SCSS

$custom: #528cc3;
$custom-light: #8badd5;
$custom-dark: #000000;

JSON

{
  "hex": "#528cc3",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 195
  },
  "hsl": {
    "h": 209.204,
    "s": 48.498,
    "l": 54.314
  },
  "oklch": {
    "l": 0.62399,
    "c": 0.10357,
    "h": 248.6
  },
  "luminance": 0.2449
}

Semantic roles & 50–950 ramp

primary

#528CC3

secondary

#D0B8A0

accent

#9250D8

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D1014

muted

#7D7F83

Preview Lab

Preview with #528CC3

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

Preview Lab → · Contrast checker → · Palette generator →