#528FD7#528FD7

#528FD7 is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.1% C 0.126 H 253.7°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#528FD7
RGB	rgb(82, 143, 215)
HSL	hsl(212, 62%, 58%)
HSV	hsv(212, 62%, 84%)
CMYK	cmyk(61.9%, 33.5%, 0%, 15.7%)
CIE-LAB	lab(58.36, 2.23, -42.76)
CIE-LCH	lch(58.36, 42.82, 272.98°)
OKLab	oklab(64.11% -0.0353 -0.121)
OKLCH	oklch(64.11% 0.126 253.7)
XYZ	xyz(25.5634, 26.3427, 68.0143)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FD7 #D79A52

analogous

#52D1D7 #528FD7 #5752D7

triadic

#528FD7 #D7528F #8FD752

tetradic

#528FD7 #D752D1 #D79A52 #52D757

square

#528FD7 #D752D1 #D79A52 #52D757

split-complementary

#528FD7 #D75752 #D1D752

monochromatic

#21538E #2C70C0 #528FD7 #84AFE2 #B5CFEE

Accessibility & contrast

On white

3.35

#528FD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#528FD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FD7

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FD7	#FFFFFF	#000000	##000000
##528FD7	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7093DA

Deuteranopia (green-blind)

#5E87D6

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #528fd7;
/* rgb */ color: rgb(82, 143, 215);
/* oklch */ color: oklch(64.1% 0.126 253.7);

Tailwind

colors: {
  custom: {
    50: '#8eafe3',
    500: '#528fd7',
    950: '#000000',
  },
}

SCSS

$custom: #528fd7;
$custom-light: #8eafe3;
$custom-dark: #000000;

JSON

{
  "hex": "#528fd7",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 215
  },
  "hsl": {
    "h": 212.481,
    "s": 62.441,
    "l": 58.235
  },
  "oklch": {
    "l": 0.64107,
    "c": 0.12603,
    "h": 253.7
  },
  "luminance": 0.26345
}

Semantic roles & 50–950 ramp

primary

#528FD7

secondary

#DDC5A8

accent

#9B42E6

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528FD7

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

Preview Lab → · Contrast checker → · Palette generator →