#528A9E#528A9E

#528A9E is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.3% C 0.066 H 223.0°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#528A9E
RGB	rgb(82, 138, 158)
HSL	hsl(196, 32%, 47%)
HSV	hsv(196, 48%, 62%)
CMYK	cmyk(48.1%, 12.7%, 0%, 38%)
CIE-LAB	lab(54.49, -12.83, -16.36)
CIE-LCH	lch(54.49, 20.79, 231.89°)
OKLab	oklab(60.26% -0.0485 -0.0452)
OKLCH	oklch(60.26% 0.066 223)
XYZ	xyz(18.7374, 22.4380, 35.6847)
Luminance	0.2244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528A9E #9E6652

analogous

#529E8C #528A9E #52649E

triadic

#528A9E #9E528A #8A9E52

tetradic

#528A9E #8C529E #9E6652 #649E52

square

#528A9E #8C529E #9E6652 #649E52

split-complementary

#528A9E #9E5264 #9E8C52

monochromatic

#28444D #3D6776 #528A9E #76A6B8 #9EC0CD

Accessibility & contrast

On white

3.83

#528A9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#528A9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528A9E

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528A9E	#FFFFFF	#000000	##000000
##528A9E	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E879F

Deuteranopia (green-blind)

#737F9E

Tritanopia (blue-blind)

#2C9090

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #528a9e;
/* rgb */ color: rgb(82, 138, 158);
/* oklch */ color: oklch(60.3% 0.066 223.0);

Tailwind

colors: {
  custom: {
    50: '#87acba',
    500: '#528a9e',
    950: '#000000',
  },
}

SCSS

$custom: #528a9e;
$custom-light: #87acba;
$custom-dark: #000000;

JSON

{
  "hex": "#528a9e",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 158
  },
  "hsl": {
    "h": 195.789,
    "s": 31.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.60255,
    "c": 0.06632,
    "h": 223
  },
  "luminance": 0.22439
}

Semantic roles & 50–950 ramp

primary

#528A9E

secondary

#BA9D92

accent

#7B60C8

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #528A9E

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

Preview Lab → · Contrast checker → · Palette generator →