#528DD8#528DD8

#528DD8 is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.7% C 0.129 H 255.2°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#528DD8
RGB	rgb(82, 141, 216)
HSL	hsl(214, 63%, 58%)
HSV	hsv(214, 62%, 85%)
CMYK	cmyk(62%, 34.7%, 0%, 15.3%)
CIE-LAB	lab(57.85, 3.74, -44.13)
CIE-LCH	lch(57.85, 44.29, 274.84°)
OKLab	oklab(63.72% -0.0329 -0.125)
OKLCH	oklch(63.72% 0.129 255.2)
XYZ	xyz(25.3948, 25.7991, 68.5939)
Luminance	0.2580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DD8 #D89D52

analogous

#52D0D8 #528DD8 #5A52D8

triadic

#528DD8 #D8528D #8DD852

tetradic

#528DD8 #D852D0 #D89D52 #52D85A

square

#528DD8 #D852D0 #D89D52 #52D85A

split-complementary

#528DD8 #D85A52 #D0D852

monochromatic

#20518F #2C6DC1 #528DD8 #84AEE3 #B6CFEF

Accessibility & contrast

On white

3.41

#528DD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#528DD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DD8

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DD8	#FFFFFF	#000000	##000000
##528DD8	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D92DB

Deuteranopia (green-blind)

#5B85D6

Tritanopia (blue-blind)

#009EA8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #528dd8;
/* rgb */ color: rgb(82, 141, 216);
/* oklch */ color: oklch(63.7% 0.129 255.2);

Tailwind

colors: {
  custom: {
    50: '#8eaee4',
    500: '#528dd8',
    950: '#000000',
  },
}

SCSS

$custom: #528dd8;
$custom-light: #8eaee4;
$custom-dark: #000000;

JSON

{
  "hex": "#528dd8",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 216
  },
  "hsl": {
    "h": 213.582,
    "s": 63.208,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63721,
    "c": 0.12927,
    "h": 255.2
  },
  "luminance": 0.25801
}

Semantic roles & 50–950 ramp

primary

#528DD8

secondary

#DDC6A8

accent

#9E42E6

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #528DD8

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

Preview Lab → · Contrast checker → · Palette generator →