#528DC9#528DC9

#528DC9 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.9% C 0.110 H 250.3°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#528DC9
RGB	rgb(82, 141, 201)
HSL	hsl(210, 52%, 55%)
HSV	hsv(210, 59%, 79%)
CMYK	cmyk(59.2%, 29.9%, 0%, 21.2%)
CIE-LAB	lab(57.13, -1.21, -36.82)
CIE-LCH	lch(57.13, 36.84, 268.11°)
OKLab	oklab(62.93% -0.0371 -0.1037)
OKLCH	oklch(62.93% 0.11 250.3)
XYZ	xyz(23.5434, 25.0585, 58.8431)
Luminance	0.2506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DC9 #C98E52

analogous

#52C9C9 #528DC9 #5252C9

triadic

#528DC9 #C9528D #8DC952

tetradic

#528DC9 #C952C9 #C98E52 #52C952

square

#528DC9 #C952C9 #C98E52 #52C952

split-complementary

#528DC9 #C95252 #C9C952

monochromatic

#26507A #356EA9 #528DC9 #81ACD8 #AFCAE6

Accessibility & contrast

On white

3.49

#528DC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#528DC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DC9

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DC9	#FFFFFF	#000000	##000000
##528DC9	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7490CC

Deuteranopia (green-blind)

#6484C8

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #528dc9;
/* rgb */ color: rgb(82, 141, 201);
/* oklch */ color: oklch(62.9% 0.110 250.3);

Tailwind

colors: {
  custom: {
    50: '#8caed9',
    500: '#528dc9',
    950: '#000000',
  },
}

SCSS

$custom: #528dc9;
$custom-light: #8caed9;
$custom-dark: #000000;

JSON

{
  "hex": "#528dc9",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 201
  },
  "hsl": {
    "h": 210.252,
    "s": 52.423,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62928,
    "c": 0.11015,
    "h": 250.3
  },
  "luminance": 0.25061
}

Semantic roles & 50–950 ramp

primary

#528DC9

secondary

#D4BCA3

accent

#954CDC

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #528DC9

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

Preview Lab → · Contrast checker → · Palette generator →