#528AD0#528AD0

#528AD0 is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.6% C 0.122 H 254.8°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#528AD0
RGB	rgb(82, 138, 208)
HSL	hsl(213, 57%, 57%)
HSV	hsv(213, 61%, 82%)
CMYK	cmyk(60.6%, 33.7%, 0%, 18.4%)
CIE-LAB	lab(56.61, 2.84, -41.59)
CIE-LCH	lch(56.61, 41.69, 273.91°)
OKLab	oklab(62.63% -0.0319 -0.1176)
OKLCH	oklch(62.63% 0.122 254.8)
XYZ	xyz(23.9492, 24.5227, 63.1335)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528AD0 #D09852

analogous

#52C9D0 #528AD0 #5952D0

triadic

#528AD0 #D0528A #8AD052

tetradic

#528AD0 #D052C9 #D09852 #52D059

square

#528AD0 #D052C9 #D09852 #52D059

split-complementary

#528AD0 #D05952 #C9D052

monochromatic

#244E84 #316BB4 #528AD0 #82ABDD #B2CBEA

Accessibility & contrast

On white

3.56

#528AD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#528AD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528AD0

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528AD0	#FFFFFF	#000000	##000000
##528AD0	1.00	3.56	5.91	5.91
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8ED3

Deuteranopia (green-blind)

#5C82CF

Tritanopia (blue-blind)

#009AA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528ad0;
/* rgb */ color: rgb(82, 138, 208);
/* oklch */ color: oklch(62.6% 0.122 254.8);

Tailwind

colors: {
  custom: {
    50: '#8dabde',
    500: '#528ad0',
    950: '#000000',
  },
}

SCSS

$custom: #528ad0;
$custom-light: #8dabde;
$custom-dark: #000000;

JSON

{
  "hex": "#528ad0",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 208
  },
  "hsl": {
    "h": 213.333,
    "s": 57.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.62625,
    "c": 0.12187,
    "h": 254.8
  },
  "luminance": 0.24525
}

Semantic roles & 50–950 ramp

primary

#528AD0

secondary

#D9C2A5

accent

#9C47E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528AD0

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

Preview Lab → · Contrast checker → · Palette generator →