#529BB9#529BB9

#529BB9 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.4% C 0.085 H 227.1°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#529BB9
RGB	rgb(82, 155, 185)
HSL	hsl(197, 42%, 52%)
HSV	hsv(197, 56%, 73%)
CMYK	cmyk(55.7%, 16.2%, 0%, 27.5%)
CIE-LAB	lab(60.55, -14.12, -22.50)
CIE-LCH	lch(60.55, 26.56, 237.88°)
OKLab	oklab(65.41% -0.0582 -0.0626)
OKLCH	oklch(65.41% 0.085 227.1)
XYZ	xyz(23.9546, 28.7371, 50.1740)
Luminance	0.2874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529BB9 #B97052

analogous

#52B9A4 #529BB9 #5267B9

triadic

#529BB9 #B9529B #9BB952

tetradic

#529BB9 #A452B9 #B97052 #67B952

square

#529BB9 #A452B9 #B97052 #67B952

split-complementary

#529BB9 #B95267 #B9A452

monochromatic

#2A5567 #3B7993 #529BB9 #7EB4CB #A9CDDC

Accessibility & contrast

On white

3.11

#529BB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#529BB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #529BB9

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529BB9	#FFFFFF	#000000	##000000
##529BB9	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B98BB

Deuteranopia (green-blind)

#7C8DB9

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #529bb9;
/* rgb */ color: rgb(82, 155, 185);
/* oklch */ color: oklch(65.4% 0.085 227.1);

Tailwind

colors: {
  custom: {
    50: '#8bb8ce',
    500: '#529bb9',
    950: '#000000',
  },
}

SCSS

$custom: #529bb9;
$custom-light: #8bb8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#529bb9",
  "rgb": {
    "r": 82,
    "g": 155,
    "b": 185
  },
  "hsl": {
    "h": 197.476,
    "s": 42.387,
    "l": 52.353
  },
  "oklch": {
    "l": 0.65413,
    "c": 0.08543,
    "h": 227.1
  },
  "luminance": 0.28739
}

Semantic roles & 50–950 ramp

primary

#529BB9

secondary

#CAAA9D

accent

#7A56D2

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #529BB9

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

Preview Lab → · Contrast checker → · Palette generator →