#528D99#528D99

#528D99 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.8% C 0.064 H 212.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#528D99
RGB	rgb(82, 141, 153)
HSL	hsl(190, 30%, 46%)
HSV	hsv(190, 46%, 60%)
CMYK	cmyk(46.4%, 7.8%, 0%, 40%)
CIE-LAB	lab(55.22, -15.90, -12.37)
CIE-LCH	lch(55.22, 20.15, 217.90°)
OKLab	oklab(60.78% -0.0543 -0.0341)
OKLCH	oklch(60.78% 0.064 212.1)
XYZ	xyz(18.7522, 23.1420, 33.6095)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528D99 #995E52

analogous

#529981 #528D99 #526999

triadic

#528D99 #99528D #8D9952

tetradic

#528D99 #815299 #995E52 #699952

square

#528D99 #815299 #995E52 #699952

split-complementary

#528D99 #995269 #998152

monochromatic

#274449 #3D6871 #528D99 #74A9B4 #9CC2CA

Accessibility & contrast

On white

3.73

#528D99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#528D99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528D99

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528D99	#FFFFFF	#000000	##000000
##528D99	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83899A

Deuteranopia (green-blind)

#788199

Tritanopia (blue-blind)

#2F9291

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #528d99;
/* rgb */ color: rgb(82, 141, 153);
/* oklch */ color: oklch(60.8% 0.064 212.1);

Tailwind

colors: {
  custom: {
    50: '#87aeb7',
    500: '#528d99',
    950: '#000000',
  },
}

SCSS

$custom: #528d99;
$custom-light: #87aeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#528d99",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 153
  },
  "hsl": {
    "h": 190.141,
    "s": 30.213,
    "l": 46.078
  },
  "oklch": {
    "l": 0.60779,
    "c": 0.0641,
    "h": 212.1
  },
  "luminance": 0.23143
}

Semantic roles & 50–950 ramp

primary

#528D99

secondary

#B79790

accent

#7261C6

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #528D99

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

Preview Lab → · Contrast checker → · Palette generator →