#528FD8#528FD8

#528FD8 is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.2% C 0.127 H 254.0°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#528FD8
RGB	rgb(82, 143, 216)
HSL	hsl(213, 63%, 58%)
HSV	hsv(213, 62%, 85%)
CMYK	cmyk(62%, 33.8%, 0%, 15.3%)
CIE-LAB	lab(58.41, 2.56, -43.24)
CIE-LCH	lch(58.41, 43.32, 273.39°)
OKLab	oklab(64.16% -0.035 -0.1224)
OKLCH	oklch(64.16% 0.127 254)
XYZ	xyz(25.6923, 26.3942, 68.6931)
Luminance	0.2640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FD8 #D89B52

analogous

#52D2D8 #528FD8 #5852D8

triadic

#528FD8 #D8528F #8FD852

tetradic

#528FD8 #D852D2 #D89B52 #52D858

square

#528FD8 #D852D2 #D89B52 #52D858

split-complementary

#528FD8 #D85852 #D2D852

monochromatic

#20538F #2C70C1 #528FD8 #84AFE3 #B6D0EF

Accessibility & contrast

On white

3.34

#528FD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#528FD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FD8

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FD8	#FFFFFF	#000000	##000000
##528FD8	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7093DB

Deuteranopia (green-blind)

#5E87D7

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #528fd8;
/* rgb */ color: rgb(82, 143, 216);
/* oklch */ color: oklch(64.2% 0.127 254.0);

Tailwind

colors: {
  custom: {
    50: '#8eafe4',
    500: '#528fd8',
    950: '#000000',
  },
}

SCSS

$custom: #528fd8;
$custom-light: #8eafe4;
$custom-dark: #000000;

JSON

{
  "hex": "#528fd8",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 216
  },
  "hsl": {
    "h": 212.687,
    "s": 63.208,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64161,
    "c": 0.12731,
    "h": 254
  },
  "luminance": 0.26397
}

Semantic roles & 50–950 ramp

primary

#528FD8

secondary

#DDC5A8

accent

#9B42E6

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #528FD8

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

Preview Lab → · Contrast checker → · Palette generator →