#528EA3#528EA3

#528EA3 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.4% C 0.070 H 222.7°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#528EA3
RGB	rgb(82, 142, 163)
HSL	hsl(196, 33%, 48%)
HSV	hsv(196, 50%, 64%)
CMYK	cmyk(49.7%, 12.9%, 0%, 36.1%)
CIE-LAB	lab(55.87, -13.58, -17.14)
CIE-LCH	lch(55.87, 21.86, 231.61°)
OKLab	oklab(61.42% -0.0514 -0.0474)
OKLCH	oklch(61.42% 0.07 222.7)
XYZ	xyz(19.7611, 23.7826, 38.1924)
Luminance	0.2378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EA3 #A36752

analogous

#52A38F #528EA3 #5265A3

triadic

#528EA3 #A3528E #8EA352

tetradic

#528EA3 #8F52A3 #A36752 #65A352

square

#528EA3 #8F52A3 #A36752 #65A352

split-complementary

#528EA3 #A35265 #A38F52

monochromatic

#294752 #3E6B7A #528EA3 #77A9BB #A0C3CF

Accessibility & contrast

On white

3.65

#528EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#528EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EA3

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EA3	#FFFFFF	#000000	##000000
##528EA3	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA4

Deuteranopia (green-blind)

#7682A3

Tritanopia (blue-blind)

#269595

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528ea3;
/* rgb */ color: rgb(82, 142, 163);
/* oklch */ color: oklch(61.4% 0.070 222.7);

Tailwind

colors: {
  custom: {
    50: '#88afbe',
    500: '#528ea3',
    950: '#000000',
  },
}

SCSS

$custom: #528ea3;
$custom-light: #88afbe;
$custom-dark: #000000;

JSON

{
  "hex": "#528ea3",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 163
  },
  "hsl": {
    "h": 195.556,
    "s": 33.061,
    "l": 48.039
  },
  "oklch": {
    "l": 0.61415,
    "c": 0.06994,
    "h": 222.7
  },
  "luminance": 0.23784
}

Semantic roles & 50–950 ramp

primary

#528EA3

secondary

#BC9F94

accent

#7A5FC9

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528EA3

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

Preview Lab → · Contrast checker → · Palette generator →