#528AD7#528AD7

#528AD7 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 63.0% C 0.131 H 256.7°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX#528AD7
RGBrgb(82, 138, 215)
HSLhsl(215, 62%, 58%)
HSVhsv(215, 62%, 84%)
CMYKcmyk(61.9%, 35.8%, 0%, 15.7%)
CIE-LABlab(56.95, 5.18, -44.98)
CIE-LCHlch(56.95, 45.28, 276.56°)
OKLaboklab(63.01% -0.0301 -0.1275)
OKLCHoklch(63.01% 0.131 256.7)
XYZxyz(24.8295, 24.8748, 67.7696)
Luminance0.2488 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#528AD7 #D79F52
analogous
#52CCD7 #528AD7 #5C52D7
triadic
#528AD7 #D7528A #8AD752
tetradic
#528AD7 #D752CC #D79F52 #52D75C
square
#528AD7 #D752CC #D79F52 #52D75C
split-complementary
#528AD7 #D75C52 #CCD752
monochromatic
#214F8E #2C6AC0 #528AD7 #84ACE2 #B5CDEE

Accessibility & contrast

On white

3.51
#528AD7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.98
#528AD7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528AD7
5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##528AD7#FFFFFF#000000##000000
##528AD71.003.515.985.98
#FFFFFF3.511.0021.0021.00
#0000005.9821.001.001.00
##0000005.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6990DA
Deuteranopia (green-blind)
#5783D5
Tritanopia (blue-blind)
#009CA6
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #528ad7;
/* rgb */ color: rgb(82, 138, 215);
/* oklch */ color: oklch(63.0% 0.131 256.7);
Tailwind
colors: {
  custom: {
    50: '#8eabe4',
    500: '#528ad7',
    950: '#000000',
  },
}
SCSS
$custom: #528ad7;
$custom-light: #8eabe4;
$custom-dark: #000000;
JSON
{
  "hex": "#528ad7",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 215
  },
  "hsl": {
    "h": 214.737,
    "s": 62.441,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63008,
    "c": 0.13102,
    "h": 256.7
  },
  "luminance": 0.24877
}

Semantic roles & 50–950 ramp

primary
#528AD7
secondary
#DDC7A8
accent
#A142E6
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0D1015
muted
#7E7F83

Preview Lab

Preview with #528AD7

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

Preview Lab → · Contrast checker → · Palette generator →

#528AD7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva