#528A8A#528A8A

#528A8A is a mid, muted teal. Relative luminance 0.218; OKLCH L 59.5% C 0.059 H 195.7°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#528A8A
RGB	rgb(82, 138, 138)
HSL	hsl(180, 25%, 43%)
HSV	hsv(180, 41%, 54%)
CMYK	cmyk(40.6%, 0%, 0%, 45.9%)
CIE-LAB	lab(53.82, -18.38, -5.81)
CIE-LCH	lch(53.82, 19.28, 197.53°)
OKLab	oklab(59.5% -0.057 -0.016)
OKLCH	oklch(59.5% 0.059 195.7)
XYZ	xyz(17.1539, 21.8045, 27.3446)
Luminance	0.2181 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528A8A #8A5252

analogous

#528A6E #528A8A #526E8A

triadic

#528A8A #8A528A #8A8A52

tetradic

#528A8A #6E528A #8A5252 #6E8A52

square

#528A8A #6E528A #8A5252 #6E8A52

split-complementary

#528A8A #8A526E #8A6E52

monochromatic

#243D3D #3B6464 #528A8A #6FAAAA #96C1C1

Accessibility & contrast

On white

3.92

#528A8A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#528A8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528A8A

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528A8A	#FFFFFF	#000000	##000000
##528A8A	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83858A

Deuteranopia (green-blind)

#797D8A

Tritanopia (blue-blind)

#398D8A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #528a8a;
/* rgb */ color: rgb(82, 138, 138);
/* oklch */ color: oklch(59.5% 0.059 195.7);

Tailwind

colors: {
  custom: {
    50: '#86acac',
    500: '#528a8a',
    950: '#000000',
  },
}

SCSS

$custom: #528a8a;
$custom-light: #86acac;
$custom-dark: #000000;

JSON

{
  "hex": "#528a8a",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 138
  },
  "hsl": {
    "h": 180,
    "s": 25.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.59497,
    "c": 0.05917,
    "h": 195.7
  },
  "luminance": 0.21806
}

Semantic roles & 50–950 ramp

primary

#528A8A

secondary

#AE8A8A

accent

#6666C2

background

#F8FAFA

surface

#F0F4F4

border

#CBCECE

text

#0B1010

muted

#7C7F7F

Preview Lab

Preview with #528A8A

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

Preview Lab → · Contrast checker → · Palette generator →