#528EB6#528EB6

#528EB6 is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.2% C 0.087 H 239.4°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#528EB6
RGB	rgb(82, 142, 182)
HSL	hsl(204, 41%, 52%)
HSV	hsv(204, 55%, 71%)
CMYK	cmyk(54.9%, 22%, 0%, 28.6%)
CIE-LAB	lab(56.60, -7.84, -26.87)
CIE-LCH	lch(56.60, 27.99, 253.73°)
OKLab	oklab(62.24% -0.0443 -0.075)
OKLCH	oklch(62.24% 0.087 239.4)
XYZ	xyz(21.5931, 24.5154, 47.8409)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EB6 #B67A52

analogous

#52B6AC #528EB6 #525CB6

triadic

#528EB6 #B6528E #8EB652

tetradic

#528EB6 #AC52B6 #B67A52 #5CB652

square

#528EB6 #AC52B6 #B67A52 #5CB652

split-complementary

#528EB6 #B6525C #B6AC52

monochromatic

#2A4D64 #3C6E8F #528EB6 #7DAAC8 #A8C6DA

Accessibility & contrast

On white

3.56

#528EB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#528EB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EB6

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EB6	#FFFFFF	#000000	##000000
##528EB6	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8EB8

Deuteranopia (green-blind)

#6E83B5

Tritanopia (blue-blind)

#05989B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528eb6;
/* rgb */ color: rgb(82, 142, 182);
/* oklch */ color: oklch(62.2% 0.087 239.4);

Tailwind

colors: {
  custom: {
    50: '#8aafcc',
    500: '#528eb6',
    950: '#000000',
  },
}

SCSS

$custom: #528eb6;
$custom-light: #8aafcc;
$custom-dark: #000000;

JSON

{
  "hex": "#528eb6",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 182
  },
  "hsl": {
    "h": 204,
    "s": 40.65,
    "l": 51.765
  },
  "oklch": {
    "l": 0.62237,
    "c": 0.08716,
    "h": 239.4
  },
  "luminance": 0.24517
}

Semantic roles & 50–950 ramp

primary

#528EB6

secondary

#C8AE9C

accent

#8857D1

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528EB6

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

Preview Lab → · Contrast checker → · Palette generator →