#528ED4#528ED4

#528ED4 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.7% C 0.123 H 253.5°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#528ED4
RGB	rgb(82, 142, 212)
HSL	hsl(212, 60%, 58%)
HSV	hsv(212, 61%, 83%)
CMYK	cmyk(61.3%, 33%, 0%, 16.9%)
CIE-LAB	lab(57.93, 1.82, -41.75)
CIE-LCH	lch(57.93, 41.79, 272.49°)
OKLab	oklab(63.73% -0.035 -0.1181)
OKLCH	oklch(63.73% 0.123 253.5)
XYZ	xyz(25.0321, 25.8910, 65.9529)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528ED4 #D49852

analogous

#52CFD4 #528ED4 #5752D4

triadic

#528ED4 #D4528E #8ED452

tetradic

#528ED4 #D452CF #D49852 #52D457

square

#528ED4 #D452CF #D49852 #52D457

split-complementary

#528ED4 #D45752 #CFD452

monochromatic

#225289 #2E6FBA #528ED4 #83AEE0 #B4CEEC

Accessibility & contrast

On white

3.40

#528ED4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#528ED4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528ED4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528ED4	#FFFFFF	#000000	##000000
##528ED4	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7092D7

Deuteranopia (green-blind)

#5F86D3

Tritanopia (blue-blind)

#009EA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #528ed4;
/* rgb */ color: rgb(82, 142, 212);
/* oklch */ color: oklch(63.7% 0.123 253.5);

Tailwind

colors: {
  custom: {
    50: '#8eaee1',
    500: '#528ed4',
    950: '#000000',
  },
}

SCSS

$custom: #528ed4;
$custom-light: #8eaee1;
$custom-dark: #000000;

JSON

{
  "hex": "#528ed4",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 212
  },
  "hsl": {
    "h": 212.308,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63725,
    "c": 0.12315,
    "h": 253.5
  },
  "luminance": 0.25893
}

Semantic roles & 50–950 ramp

primary

#528ED4

secondary

#DBC3A7

accent

#9A44E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528ED4

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

Preview Lab → · Contrast checker → · Palette generator →