#529CC9#529CC9

#529CC9 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.4% C 0.100 H 237.5°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#529CC9
RGB	rgb(82, 156, 201)
HSL	hsl(203, 52%, 55%)
HSV	hsv(203, 59%, 79%)
CMYK	cmyk(59.2%, 22.4%, 0%, 21.2%)
CIE-LAB	lab(61.47, -9.73, -30.07)
CIE-LCH	lch(61.47, 31.60, 252.07°)
OKLab	oklab(66.35% -0.0535 -0.0841)
OKLCH	oklch(66.35% 0.1 237.5)
XYZ	xyz(25.9068, 29.7854, 59.6309)
Luminance	0.2979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#529CC9 #C97F52

analogous

#52C9BA #529CC9 #5260C9

triadic

#529CC9 #C9529C #9CC952

tetradic

#529CC9 #BA52C9 #C97F52 #60C952

square

#529CC9 #BA52C9 #C97F52 #60C952

split-complementary

#529CC9 #C95260 #C9BA52

monochromatic

#265B7A #357DA9 #529CC9 #81B7D8 #AFD1E6

Accessibility & contrast

On white

3.02

#529CC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#529CC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #529CC9

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##529CC9	#FFFFFF	#000000	##000000
##529CC9	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879BCB

Deuteranopia (green-blind)

#778FC8

Tritanopia (blue-blind)

#00A8AB

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #529cc9;
/* rgb */ color: rgb(82, 156, 201);
/* oklch */ color: oklch(66.4% 0.100 237.5);

Tailwind

colors: {
  custom: {
    50: '#8cb9d9',
    500: '#529cc9',
    950: '#000000',
  },
}

SCSS

$custom: #529cc9;
$custom-light: #8cb9d9;
$custom-dark: #000000;

JSON

{
  "hex": "#529cc9",
  "rgb": {
    "r": 82,
    "g": 156,
    "b": 201
  },
  "hsl": {
    "h": 202.689,
    "s": 52.423,
    "l": 55.49
  },
  "oklch": {
    "l": 0.66351,
    "c": 0.09972,
    "h": 237.5
  },
  "luminance": 0.29788
}

Semantic roles & 50–950 ramp

primary

#529CC9

secondary

#D4B5A3

accent

#824CDC

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #529CC9

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

Preview Lab → · Contrast checker → · Palette generator →