#528BC8#528BC8

#528BC8 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.4% C 0.111 H 251.5°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#528BC8
RGB	rgb(82, 139, 200)
HSL	hsl(211, 52%, 55%)
HSV	hsv(211, 59%, 78%)
CMYK	cmyk(59%, 30.5%, 0%, 21.6%)
CIE-LAB	lab(56.51, -0.37, -37.22)
CIE-LCH	lch(56.51, 37.23, 269.42°)
OKLab	oklab(62.43% -0.0352 -0.1049)
OKLCH	oklch(62.43% 0.111 251.5)
XYZ	xyz(23.1339, 24.4271, 58.1282)
Luminance	0.2443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528BC8 #C88F52

analogous

#52C6C8 #528BC8 #5452C8

triadic

#528BC8 #C8528B #8BC852

tetradic

#528BC8 #C852C6 #C88F52 #52C854

square

#528BC8 #C852C6 #C88F52 #52C854

split-complementary

#528BC8 #C85452 #C6C852

monochromatic

#274E79 #356CA8 #528BC8 #80AAD7 #AFC9E6

Accessibility & contrast

On white

3.57

#528BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#528BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528BC8

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528BC8	#FFFFFF	#000000	##000000
##528BC8	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718ECB

Deuteranopia (green-blind)

#6282C7

Tritanopia (blue-blind)

#0099A1

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528bc8;
/* rgb */ color: rgb(82, 139, 200);
/* oklch */ color: oklch(62.4% 0.111 251.5);

Tailwind

colors: {
  custom: {
    50: '#8cacd9',
    500: '#528bc8',
    950: '#000000',
  },
}

SCSS

$custom: #528bc8;
$custom-light: #8cacd9;
$custom-dark: #000000;

JSON

{
  "hex": "#528bc8",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 200
  },
  "hsl": {
    "h": 211.017,
    "s": 51.754,
    "l": 55.294
  },
  "oklch": {
    "l": 0.62426,
    "c": 0.11066,
    "h": 251.5
  },
  "luminance": 0.24429
}

Semantic roles & 50–950 ramp

primary

#528BC8

secondary

#D4BCA2

accent

#964DDB

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #528BC8

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

Preview Lab → · Contrast checker → · Palette generator →