#528CD8#528CD8

#528CD8 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.5% C 0.130 H 255.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#528CD8
RGB	rgb(82, 140, 216)
HSL	hsl(214, 63%, 58%)
HSV	hsv(214, 62%, 85%)
CMYK	cmyk(62%, 35.2%, 0%, 15.3%)
CIE-LAB	lab(57.56, 4.33, -44.57)
CIE-LCH	lch(57.56, 44.78, 275.54°)
OKLab	oklab(63.5% -0.0319 -0.1263)
OKLCH	oklch(63.5% 0.13 255.8)
XYZ	xyz(25.2480, 25.5055, 68.5449)
Luminance	0.2551 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528CD8 #D89E52

analogous

#52CFD8 #528CD8 #5B52D8

triadic

#528CD8 #D8528C #8CD852

tetradic

#528CD8 #D852CF #D89E52 #52D85B

square

#528CD8 #D852CF #D89E52 #52D85B

split-complementary

#528CD8 #D85B52 #CFD852

monochromatic

#20508F #2C6CC1 #528CD8 #84ADE3 #B6CEEF

Accessibility & contrast

On white

3.44

#528CD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#528CD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528CD8

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528CD8	#FFFFFF	#000000	##000000
##528CD8	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B91DB

Deuteranopia (green-blind)

#5984D6

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528cd8;
/* rgb */ color: rgb(82, 140, 216);
/* oklch */ color: oklch(63.5% 0.130 255.8);

Tailwind

colors: {
  custom: {
    50: '#8eade4',
    500: '#528cd8',
    950: '#000000',
  },
}

SCSS

$custom: #528cd8;
$custom-light: #8eade4;
$custom-dark: #000000;

JSON

{
  "hex": "#528cd8",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 216
  },
  "hsl": {
    "h": 214.03,
    "s": 63.208,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63501,
    "c": 0.13028,
    "h": 255.8
  },
  "luminance": 0.25508
}

Semantic roles & 50–950 ramp

primary

#528CD8

secondary

#DDC6A8

accent

#9F42E6

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #528CD8

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

Preview Lab → · Contrast checker → · Palette generator →