#528EB2#528EB2

#528EB2 is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.1% C 0.083 H 236.5°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#528EB2
RGB	rgb(82, 142, 178)
HSL	hsl(203, 38%, 51%)
HSV	hsv(203, 54%, 70%)
CMYK	cmyk(53.9%, 20.2%, 0%, 30.2%)
CIE-LAB	lab(56.44, -9.08, -24.84)
CIE-LCH	lch(56.44, 26.45, 249.93°)
OKLab	oklab(62.06% -0.0457 -0.0693)
OKLCH	oklch(62.06% 0.083 236.5)
XYZ	xyz(21.1856, 24.3524, 45.6949)
Luminance	0.2435 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EB2 #B27652

analogous

#52B2A6 #528EB2 #525EB2

triadic

#528EB2 #B2528E #8EB252

tetradic

#528EB2 #A652B2 #B27652 #5EB252

square

#528EB2 #A652B2 #B27652 #5EB252

split-complementary

#528EB2 #B2525E #B2A652

monochromatic

#2A4B5F #3D6D8A #528EB2 #7CAAC5 #A7C5D8

Accessibility & contrast

On white

3.58

#528EB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#528EB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EB2

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EB2	#FFFFFF	#000000	##000000
##528EB2	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8DB4

Deuteranopia (green-blind)

#7083B1

Tritanopia (blue-blind)

#11979A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #528eb2;
/* rgb */ color: rgb(82, 142, 178);
/* oklch */ color: oklch(62.1% 0.083 236.5);

Tailwind

colors: {
  custom: {
    50: '#89afc9',
    500: '#528eb2',
    950: '#000000',
  },
}

SCSS

$custom: #528eb2;
$custom-light: #89afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#528eb2",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 178
  },
  "hsl": {
    "h": 202.5,
    "s": 38.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.62056,
    "c": 0.083,
    "h": 236.5
  },
  "luminance": 0.24354
}

Semantic roles & 50–950 ramp

primary

#528EB2

secondary

#C5AB9B

accent

#8559CE

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528EB2

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

Preview Lab → · Contrast checker → · Palette generator →