#528CD3#528CD3

#528CD3 is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.2% C 0.124 H 254.4°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#528CD3
RGB	rgb(82, 140, 211)
HSL	hsl(213, 59%, 57%)
HSV	hsv(213, 61%, 83%)
CMYK	cmyk(61.1%, 33.6%, 0%, 17.3%)
CIE-LAB	lab(57.32, 2.66, -42.16)
CIE-LCH	lch(57.32, 42.24, 273.61°)
OKLab	oklab(63.23% -0.0332 -0.1193)
OKLCH	oklch(63.23% 0.124 254.4)
XYZ	xyz(24.6114, 25.2509, 65.1923)
Luminance	0.2525 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528CD3 #D39952

analogous

#52CDD3 #528CD3 #5852D3

triadic

#528CD3 #D3528C #8CD352

tetradic

#528CD3 #D352CD #D39952 #52D358

square

#528CD3 #D352CD #D39952 #52D358

split-complementary

#528CD3 #D35852 #CDD352

monochromatic

#235088 #2F6DB9 #528CD3 #83ACDF #B4CDEC

Accessibility & contrast

On white

3.47

#528CD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#528CD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528CD3

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528CD3	#FFFFFF	#000000	##000000
##528CD3	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E90D6

Deuteranopia (green-blind)

#5C84D2

Tritanopia (blue-blind)

#009CA6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528cd3;
/* rgb */ color: rgb(82, 140, 211);
/* oklch */ color: oklch(63.2% 0.124 254.4);

Tailwind

colors: {
  custom: {
    50: '#8dade1',
    500: '#528cd3',
    950: '#000000',
  },
}

SCSS

$custom: #528cd3;
$custom-light: #8dade1;
$custom-dark: #000000;

JSON

{
  "hex": "#528cd3",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 211
  },
  "hsl": {
    "h": 213.023,
    "s": 59.447,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63229,
    "c": 0.12379,
    "h": 254.4
  },
  "luminance": 0.25253
}

Semantic roles & 50–950 ramp

primary

#528CD3

secondary

#DAC3A6

accent

#9C45E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528CD3

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

Preview Lab → · Contrast checker → · Palette generator →