#528591#528591

#528591 is a mid, muted cyan. Relative luminance 0.206; OKLCH L 58.5% C 0.058 H 214.3°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#528591
RGB	rgb(82, 133, 145)
HSL	hsl(191, 28%, 45%)
HSV	hsv(191, 43%, 57%)
CMYK	cmyk(43.4%, 8.3%, 0%, 43.1%)
CIE-LAB	lab(52.52, -13.77, -11.81)
CIE-LCH	lch(52.52, 18.14, 220.60°)
OKLab	oklab(58.54% -0.0475 -0.0325)
OKLCH	oklch(58.54% 0.058 214.3)
XYZ	xyz(16.9762, 20.6120, 29.8665)
Luminance	0.2061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528591 #915E52

analogous

#52917E #528591 #526691

triadic

#528591 #915285 #859152

tetradic

#528591 #7E5291 #915E52 #669152

square

#528591 #7E5291 #915E52 #669152

split-complementary

#528591 #915266 #917E52

monochromatic

#263D43 #3C616A #528591 #71A3AF #98BCC5

Accessibility & contrast

On white

4.10

#528591 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#528591 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528591

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528591	#FFFFFF	#000000	##000000
##528591	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8292

Deuteranopia (green-blind)

#727A91

Tritanopia (blue-blind)

#368A89

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #528591;
/* rgb */ color: rgb(82, 133, 145);
/* oklch */ color: oklch(58.5% 0.058 214.3);

Tailwind

colors: {
  custom: {
    50: '#86a8b1',
    500: '#528591',
    950: '#000000',
  },
}

SCSS

$custom: #528591;
$custom-light: #86a8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#528591",
  "rgb": {
    "r": 82,
    "g": 133,
    "b": 145
  },
  "hsl": {
    "h": 191.429,
    "s": 27.753,
    "l": 44.51
  },
  "oklch": {
    "l": 0.58536,
    "c": 0.05758,
    "h": 214.3
  },
  "luminance": 0.20613
}

Semantic roles & 50–950 ramp

primary

#528591

secondary

#B2948D

accent

#7664C4

background

#F8FAFA

surface

#F0F4F5

border

#CBCECF

text

#0B0F10

muted

#7C7F7F

Preview Lab

Preview with #528591

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

Preview Lab → · Contrast checker → · Palette generator →