#528FCC#528FCC

#528FCC is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.5% C 0.112 H 250.0°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#528FCC
RGB	rgb(82, 143, 204)
HSL	hsl(210, 54%, 56%)
HSV	hsv(210, 60%, 80%)
CMYK	cmyk(59.8%, 29.9%, 0%, 20%)
CIE-LAB	lab(57.84, -1.40, -37.40)
CIE-LCH	lch(57.84, 37.42, 267.86°)
OKLab	oklab(63.53% -0.0384 -0.1054)
OKLCH	oklch(63.53% 0.112 250)
XYZ	xyz(24.1973, 25.7962, 60.8190)
Luminance	0.2580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FCC #CC8F52

analogous

#52CCCC #528FCC #5252CC

triadic

#528FCC #CC528F #8FCC52

tetradic

#528FCC #CC52CC #CC8F52 #52CC52

square

#528FCC #CC52CC #CC8F52 #52CC52

split-complementary

#528FCC #CC5252 #CCCC52

monochromatic

#25527E #3370AE #528FCC #81AEDA #B1CCE8

Accessibility & contrast

On white

3.41

#528FCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#528FCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FCC

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FCC	#FFFFFF	#000000	##000000
##528FCC	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7592CF

Deuteranopia (green-blind)

#6586CB

Tritanopia (blue-blind)

#009DA5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #528fcc;
/* rgb */ color: rgb(82, 143, 204);
/* oklch */ color: oklch(63.5% 0.112 250.0);

Tailwind

colors: {
  custom: {
    50: '#8cafdc',
    500: '#528fcc',
    950: '#000000',
  },
}

SCSS

$custom: #528fcc;
$custom-light: #8cafdc;
$custom-dark: #000000;

JSON

{
  "hex": "#528fcc",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 204
  },
  "hsl": {
    "h": 210,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.63531,
    "c": 0.11215,
    "h": 250
  },
  "luminance": 0.25798
}

Semantic roles & 50–950 ramp

primary

#528FCC

secondary

#D6BDA4

accent

#944ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528FCC

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

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