#528CB6#528CB6

#528CB6 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.8% C 0.088 H 241.6°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#528CB6
RGB	rgb(82, 140, 182)
HSL	hsl(205, 41%, 52%)
HSV	hsv(205, 55%, 71%)
CMYK	cmyk(54.9%, 23.1%, 0%, 28.6%)
CIE-LAB	lab(56.01, -6.71, -27.78)
CIE-LCH	lch(56.01, 28.58, 256.43°)
OKLab	oklab(61.77% -0.042 -0.0777)
OKLCH	oklch(61.77% 0.088 241.6)
XYZ	xyz(21.2982, 23.9256, 47.7426)
Luminance	0.2393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528CB6 #B67C52

analogous

#52B6AE #528CB6 #525AB6

triadic

#528CB6 #B6528C #8CB652

tetradic

#528CB6 #AE52B6 #B67C52 #5AB652

square

#528CB6 #AE52B6 #B67C52 #5AB652

split-complementary

#528CB6 #B6525A #B6AE52

monochromatic

#2A4B64 #3C6C8F #528CB6 #7DA9C8 #A8C5DA

Accessibility & contrast

On white

3.63

#528CB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#528CB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528CB6

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528CB6	#FFFFFF	#000000	##000000
##528CB6	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8CB8

Deuteranopia (green-blind)

#6C82B5

Tritanopia (blue-blind)

#07969A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528cb6;
/* rgb */ color: rgb(82, 140, 182);
/* oklch */ color: oklch(61.8% 0.088 241.6);

Tailwind

colors: {
  custom: {
    50: '#8aadcc',
    500: '#528cb6',
    950: '#000000',
  },
}

SCSS

$custom: #528cb6;
$custom-light: #8aadcc;
$custom-dark: #000000;

JSON

{
  "hex": "#528cb6",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 182
  },
  "hsl": {
    "h": 205.2,
    "s": 40.65,
    "l": 51.765
  },
  "oklch": {
    "l": 0.61773,
    "c": 0.08829,
    "h": 241.6
  },
  "luminance": 0.23927
}

Semantic roles & 50–950 ramp

primary

#528CB6

secondary

#C8AE9C

accent

#8A57D1

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528CB6

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

Preview Lab → · Contrast checker → · Palette generator →