#528EB0#528EB0

#528EB0 is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 62.0% C 0.081 H 235.0°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#528EB0
RGB	rgb(82, 142, 176)
HSL	hsl(202, 37%, 51%)
HSV	hsv(202, 53%, 69%)
CMYK	cmyk(53.4%, 19.3%, 0%, 31%)
CIE-LAB	lab(56.36, -9.69, -23.82)
CIE-LCH	lch(56.36, 25.72, 247.87°)
OKLab	oklab(61.97% -0.0465 -0.0663)
OKLCH	oklch(61.97% 0.081 235)
XYZ	xyz(20.9863, 24.2727, 44.6450)
Luminance	0.2427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EB0 #B07452

analogous

#52B0A3 #528EB0 #525FB0

triadic

#528EB0 #B0528E #8EB052

tetradic

#528EB0 #A352B0 #B07452 #5FB052

square

#528EB0 #A352B0 #B07452 #5FB052

split-complementary

#528EB0 #B0525F #B0A352

monochromatic

#2B4B5D #3E6D87 #528EB0 #7CA9C3 #A6C5D6

Accessibility & contrast

On white

3.59

#528EB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#528EB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EB0

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EB0	#FFFFFF	#000000	##000000
##528EB0	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB2

Deuteranopia (green-blind)

#7183AF

Tritanopia (blue-blind)

#159799

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #528eb0;
/* rgb */ color: rgb(82, 142, 176);
/* oklch */ color: oklch(62.0% 0.081 235.0);

Tailwind

colors: {
  custom: {
    50: '#89afc7',
    500: '#528eb0',
    950: '#000000',
  },
}

SCSS

$custom: #528eb0;
$custom-light: #89afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#528eb0",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 176
  },
  "hsl": {
    "h": 201.702,
    "s": 37.302,
    "l": 50.588
  },
  "oklch": {
    "l": 0.61967,
    "c": 0.081,
    "h": 235
  },
  "luminance": 0.24274
}

Semantic roles & 50–950 ramp

primary

#528EB0

secondary

#C4A99A

accent

#845BCD

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528EB0

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

Preview Lab → · Contrast checker → · Palette generator →