#528D9C#528D9C

#528D9C is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.9% C 0.066 H 216.0°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#528D9C
RGB	rgb(82, 141, 156)
HSL	hsl(192, 31%, 47%)
HSV	hsv(192, 47%, 61%)
CMYK	cmyk(47.4%, 9.6%, 0%, 38.8%)
CIE-LAB	lab(55.32, -15.05, -13.95)
CIE-LCH	lch(55.32, 20.52, 222.82°)
OKLab	oklab(60.9% -0.053 -0.0385)
OKLCH	oklch(60.9% 0.066 216)
XYZ	xyz(19.0031, 23.2424, 34.9309)
Luminance	0.2324 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528D9C #9C6152

analogous

#529C86 #528D9C #52689C

triadic

#528D9C #9C528D #8D9C52

tetradic

#528D9C #86529C #9C6152 #689C52

square

#528D9C #86529C #9C6152 #689C52

split-complementary

#528D9C #9C5268 #9C8652

monochromatic

#28444C #3D6974 #528D9C #75A9B6 #9DC2CB

Accessibility & contrast

On white

3.72

#528D9C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#528D9C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528D9C

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528D9C	#FFFFFF	#000000	##000000
##528D9C	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83899D

Deuteranopia (green-blind)

#77819C

Tritanopia (blue-blind)

#2D9392

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #528d9c;
/* rgb */ color: rgb(82, 141, 156);
/* oklch */ color: oklch(60.9% 0.066 216.0);

Tailwind

colors: {
  custom: {
    50: '#87aeb9',
    500: '#528d9c',
    950: '#000000',
  },
}

SCSS

$custom: #528d9c;
$custom-light: #87aeb9;
$custom-dark: #000000;

JSON

{
  "hex": "#528d9c",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 156
  },
  "hsl": {
    "h": 192.162,
    "s": 31.092,
    "l": 46.667
  },
  "oklch": {
    "l": 0.60895,
    "c": 0.06551,
    "h": 216
  },
  "luminance": 0.23244
}

Semantic roles & 50–950 ramp

primary

#528D9C

secondary

#B99991

accent

#7561C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #528D9C

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

Preview Lab → · Contrast checker → · Palette generator →