#528F9B#528F9B

#528F9B is a mid, moderate teal. Relative luminance 0.238; OKLCH L 61.3% C 0.066 H 211.7°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#528F9B
RGB	rgb(82, 143, 155)
HSL	hsl(190, 31%, 46%)
HSV	hsv(190, 47%, 61%)
CMYK	cmyk(47.1%, 7.7%, 0%, 39.2%)
CIE-LAB	lab(55.89, -16.42, -12.51)
CIE-LCH	lch(55.89, 20.64, 217.31°)
OKLab	oklab(61.34% -0.0559 -0.0345)
OKLCH	oklch(61.34% 0.066 211.7)
XYZ	xyz(19.2163, 23.8038, 34.5860)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528F9B #9B5E52

analogous

#529B83 #528F9B #526B9B

triadic

#528F9B #9B528F #8F9B52

tetradic

#528F9B #83529B #9B5E52 #6B9B52

square

#528F9B #83529B #9B5E52 #6B9B52

split-complementary

#528F9B #9B526B #9B8352

monochromatic

#28454B #3D6A73 #528F9B #74ABB6 #9DC3CB

Accessibility & contrast

On white

3.65

#528F9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#528F9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528F9B

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528F9B	#FFFFFF	#000000	##000000
##528F9B	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)

#858B9C

Deuteranopia (green-blind)

#79829B

Tritanopia (blue-blind)

#2D9493

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528f9b;
/* rgb */ color: rgb(82, 143, 155);
/* oklch */ color: oklch(61.3% 0.066 211.7);

Tailwind

colors: {
  custom: {
    50: '#87b0b8',
    500: '#528f9b',
    950: '#000000',
  },
}

SCSS

$custom: #528f9b;
$custom-light: #87b0b8;
$custom-dark: #000000;

JSON

{
  "hex": "#528f9b",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 155
  },
  "hsl": {
    "h": 189.863,
    "s": 30.802,
    "l": 46.471
  },
  "oklch": {
    "l": 0.61339,
    "c": 0.06569,
    "h": 211.7
  },
  "luminance": 0.23805
}

Semantic roles & 50–950 ramp

primary

#528F9B

secondary

#B89791

accent

#7261C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #528F9B

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

Preview Lab → · Contrast checker → · Palette generator →