#528BD2#528BD2

#528BD2 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 63.0% C 0.123 H 254.8°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#528BD2
RGB	rgb(82, 139, 210)
HSL	hsl(213, 59%, 57%)
HSV	hsv(213, 61%, 82%)
CMYK	cmyk(61%, 33.8%, 0%, 17.6%)
CIE-LAB	lab(56.99, 2.92, -42.12)
CIE-LCH	lch(56.99, 42.22, 273.96°)
OKLab	oklab(62.95% -0.0324 -0.1192)
OKLCH	oklch(62.95% 0.123 254.8)
XYZ	xyz(24.3410, 24.9100, 64.4856)
Luminance	0.2491 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528BD2 #D29952

analogous

#52CBD2 #528BD2 #5952D2

triadic

#528BD2 #D2528B #8BD252

tetradic

#528BD2 #D252CB #D29952 #52D259

square

#528BD2 #D252CB #D29952 #52D259

split-complementary

#528BD2 #D25952 #CBD252

monochromatic

#234F87 #306CB7 #528BD2 #83ACDF #B3CCEB

Accessibility & contrast

On white

3.51

#528BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#528BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528BD2

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528BD2	#FFFFFF	#000000	##000000
##528BD2	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8FD5

Deuteranopia (green-blind)

#5C83D1

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #528bd2;
/* rgb */ color: rgb(82, 139, 210);
/* oklch */ color: oklch(63.0% 0.123 254.8);

Tailwind

colors: {
  custom: {
    50: '#8dace0',
    500: '#528bd2',
    950: '#000000',
  },
}

SCSS

$custom: #528bd2;
$custom-light: #8dace0;
$custom-dark: #000000;

JSON

{
  "hex": "#528bd2",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 210
  },
  "hsl": {
    "h": 213.281,
    "s": 58.716,
    "l": 57.255
  },
  "oklch": {
    "l": 0.62954,
    "c": 0.12348,
    "h": 254.8
  },
  "luminance": 0.24912
}

Semantic roles & 50–950 ramp

primary

#528BD2

secondary

#DAC3A6

accent

#9C46E2

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528BD2

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

Preview Lab → · Contrast checker → · Palette generator →