#528DA9#528DA9

#528DA9 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.4% C 0.075 H 230.2°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#528DA9
RGB	rgb(82, 141, 169)
HSL	hsl(199, 35%, 49%)
HSV	hsv(199, 51%, 66%)
CMYK	cmyk(51.5%, 16.6%, 0%, 33.7%)
CIE-LAB	lab(55.79, -11.25, -20.69)
CIE-LCH	lch(55.79, 23.55, 241.47°)
OKLab	oklab(61.43% -0.0479 -0.0574)
OKLCH	oklch(61.43% 0.075 230.2)
XYZ	xyz(20.1633, 23.7065, 41.0417)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DA9 #A96E52

analogous

#52A99A #528DA9 #5262A9

triadic

#528DA9 #A9528D #8DA952

tetradic

#528DA9 #9A52A9 #A96E52 #62A952

square

#528DA9 #9A52A9 #A96E52 #62A952

split-complementary

#528DA9 #A95262 #A99A52

monochromatic

#2A4857 #3E6B80 #528DA9 #7AA8BE #A3C3D2

Accessibility & contrast

On white

3.66

#528DA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#528DA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DA9

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DA9	#FFFFFF	#000000	##000000
##528DA9	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8BAA

Deuteranopia (green-blind)

#7282A9

Tritanopia (blue-blind)

#209596

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528da9;
/* rgb */ color: rgb(82, 141, 169);
/* oklch */ color: oklch(61.4% 0.075 230.2);

Tailwind

colors: {
  custom: {
    50: '#88aec2',
    500: '#528da9',
    950: '#000000',
  },
}

SCSS

$custom: #528da9;
$custom-light: #88aec2;
$custom-dark: #000000;

JSON

{
  "hex": "#528da9",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 169
  },
  "hsl": {
    "h": 199.31,
    "s": 34.661,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61427,
    "c": 0.07479,
    "h": 230.2
  },
  "luminance": 0.23708
}

Semantic roles & 50–950 ramp

primary

#528DA9

secondary

#C0A497

accent

#805DCB

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528DA9

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

Preview Lab → · Contrast checker → · Palette generator →