#528DD5#528DD5

#528DD5 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.6% C 0.125 H 254.4°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#528DD5
RGB	rgb(82, 141, 213)
HSL	hsl(213, 61%, 58%)
HSV	hsv(213, 62%, 84%)
CMYK	cmyk(61.5%, 33.8%, 0%, 16.5%)
CIE-LAB	lab(57.70, 2.74, -42.68)
CIE-LCH	lch(57.70, 42.77, 273.67°)
OKLab	oklab(63.56% -0.0337 -0.1208)
OKLCH	oklch(63.56% 0.125 254.4)
XYZ	xyz(25.0105, 25.6454, 66.5699)
Luminance	0.2565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DD5 #D59A52

analogous

#52CED5 #528DD5 #5852D5

triadic

#528DD5 #D5528D #8DD552

tetradic

#528DD5 #D552CE #D59A52 #52D558

square

#528DD5 #D552CE #D59A52 #52D558

split-complementary

#528DD5 #D55852 #CED552

monochromatic

#22518B #2E6EBC #528DD5 #83ADE1 #B4CEED

Accessibility & contrast

On white

3.43

#528DD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#528DD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DD5

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DD5	#FFFFFF	#000000	##000000
##528DD5	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E91D8

Deuteranopia (green-blind)

#5D85D4

Tritanopia (blue-blind)

#009DA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #528dd5;
/* rgb */ color: rgb(82, 141, 213);
/* oklch */ color: oklch(63.6% 0.125 254.4);

Tailwind

colors: {
  custom: {
    50: '#8eaee2',
    500: '#528dd5',
    950: '#000000',
  },
}

SCSS

$custom: #528dd5;
$custom-light: #8eaee2;
$custom-dark: #000000;

JSON

{
  "hex": "#528dd5",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 213
  },
  "hsl": {
    "h": 212.977,
    "s": 60.93,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63558,
    "c": 0.1254,
    "h": 254.4
  },
  "luminance": 0.25648
}

Semantic roles & 50–950 ramp

primary

#528DD5

secondary

#DCC4A7

accent

#9C44E4

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528DD5

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

Preview Lab → · Contrast checker → · Palette generator →