#528BCC#528BCC

#528BCC is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.6% C 0.116 H 252.9°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#528BCC
RGB	rgb(82, 139, 204)
HSL	hsl(212, 54%, 56%)
HSV	hsv(212, 60%, 80%)
CMYK	cmyk(59.8%, 31.9%, 0%, 20%)
CIE-LAB	lab(56.70, 0.94, -39.19)
CIE-LCH	lch(56.70, 39.20, 271.37°)
OKLab	oklab(62.63% -0.034 -0.1106)
OKLCH	oklch(62.63% 0.116 252.9)
XYZ	xyz(23.6075, 24.6166, 60.6224)
Luminance	0.2462 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528BCC #CC9352

analogous

#52C8CC #528BCC #5652CC

triadic

#528BCC #CC528B #8BCC52

tetradic

#528BCC #CC52C8 #CC9352 #52CC56

square

#528BCC #CC52C8 #CC9352 #52CC56

split-complementary

#528BCC #CC5652 #C8CC52

monochromatic

#254F7E #336CAE #528BCC #81ABDA #B1CAE8

Accessibility & contrast

On white

3.55

#528BCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#528BCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528BCC

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528BCC	#FFFFFF	#000000	##000000
##528BCC	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708ECF

Deuteranopia (green-blind)

#5F83CB

Tritanopia (blue-blind)

#009AA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528bcc;
/* rgb */ color: rgb(82, 139, 204);
/* oklch */ color: oklch(62.6% 0.116 252.9);

Tailwind

colors: {
  custom: {
    50: '#8cacdc',
    500: '#528bcc',
    950: '#000000',
  },
}

SCSS

$custom: #528bcc;
$custom-light: #8cacdc;
$custom-dark: #000000;

JSON

{
  "hex": "#528bcc",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 204
  },
  "hsl": {
    "h": 211.967,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.62634,
    "c": 0.11574,
    "h": 252.9
  },
  "luminance": 0.24619
}

Semantic roles & 50–950 ramp

primary

#528BCC

secondary

#D6BFA4

accent

#994ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528BCC

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

Preview Lab → · Contrast checker → · Palette generator →