#528EA5#528EA5

#528EA5 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.5% C 0.071 H 224.8°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#528EA5
RGB	rgb(82, 142, 165)
HSL	hsl(197, 34%, 48%)
HSV	hsv(197, 50%, 65%)
CMYK	cmyk(50.3%, 13.9%, 0%, 35.3%)
CIE-LAB	lab(55.94, -12.99, -18.17)
CIE-LCH	lch(55.94, 22.34, 234.44°)
OKLab	oklab(61.5% -0.0506 -0.0503)
OKLCH	oklch(61.5% 0.071 224.8)
XYZ	xyz(19.9417, 23.8548, 39.1436)
Luminance	0.2386 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EA5 #A56952

analogous

#52A592 #528EA5 #5264A5

triadic

#528EA5 #A5528E #8EA552

tetradic

#528EA5 #9252A5 #A56952 #64A552

square

#528EA5 #9252A5 #A56952 #64A552

split-complementary

#528EA5 #A55264 #A59252

monochromatic

#294853 #3E6B7C #528EA5 #78A9BC #A1C3D0

Accessibility & contrast

On white

3.64

#528EA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#528EA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EA5

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EA5	#FFFFFF	#000000	##000000
##528EA5	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818BA6

Deuteranopia (green-blind)

#7582A5

Tritanopia (blue-blind)

#249595

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528ea5;
/* rgb */ color: rgb(82, 142, 165);
/* oklch */ color: oklch(61.5% 0.071 224.8);

Tailwind

colors: {
  custom: {
    50: '#88afbf',
    500: '#528ea5',
    950: '#000000',
  },
}

SCSS

$custom: #528ea5;
$custom-light: #88afbf;
$custom-dark: #000000;

JSON

{
  "hex": "#528ea5",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 165
  },
  "hsl": {
    "h": 196.627,
    "s": 33.603,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61497,
    "c": 0.07139,
    "h": 224.8
  },
  "luminance": 0.23856
}

Semantic roles & 50–950 ramp

primary

#528EA5

secondary

#BEA095

accent

#7C5ECA

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528EA5

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

Preview Lab → · Contrast checker → · Palette generator →