#528FC1#528FC1

#528FC1 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.099 H 245.0°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#528FC1
RGB	rgb(82, 143, 193)
HSL	hsl(207, 47%, 54%)
HSV	hsv(207, 58%, 76%)
CMYK	cmyk(57.5%, 25.9%, 0%, 24.3%)
CIE-LAB	lab(57.35, -4.95, -31.95)
CIE-LCH	lch(57.35, 32.33, 261.20°)
OKLab	oklab(62.99% -0.0418 -0.0896)
OKLCH	oklch(62.99% 0.099 245)
XYZ	xyz(22.9243, 25.2870, 54.1145)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FC1 #C18452

analogous

#52C1BC #528FC1 #5258C1

triadic

#528FC1 #C1528F #8FC152

tetradic

#528FC1 #BC52C1 #C18452 #58C152

square

#528FC1 #BC52C1 #C18452 #58C152

split-complementary

#528FC1 #C15258 #C1BC52

monochromatic

#285070 #38709D #528FC1 #7FACD1 #ACC9E1

Accessibility & contrast

On white

3.47

#528FC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#528FC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FC1

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FC1	#FFFFFF	#000000	##000000
##528FC1	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7990C3

Deuteranopia (green-blind)

#6B85C0

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528fc1;
/* rgb */ color: rgb(82, 143, 193);
/* oklch */ color: oklch(63.0% 0.099 245.0);

Tailwind

colors: {
  custom: {
    50: '#8bafd4',
    500: '#528fc1',
    950: '#000000',
  },
}

SCSS

$custom: #528fc1;
$custom-light: #8bafd4;
$custom-dark: #000000;

JSON

{
  "hex": "#528fc1",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 193
  },
  "hsl": {
    "h": 207.027,
    "s": 47.234,
    "l": 53.922
  },
  "oklch": {
    "l": 0.62985,
    "c": 0.09889,
    "h": 245
  },
  "luminance": 0.25289
}

Semantic roles & 50–950 ramp

primary

#528FC1

secondary

#CFB5A0

accent

#8D51D7

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D1014

muted

#7D7F83

Preview Lab

Preview with #528FC1

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

Preview Lab → · Contrast checker → · Palette generator →