#528EDB#528EDB

#528EDB is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.1% C 0.132 H 255.5°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#528EDB
RGB	rgb(82, 142, 219)
HSL	hsl(214, 66%, 59%)
HSV	hsv(214, 63%, 86%)
CMYK	cmyk(62.6%, 35.2%, 0%, 14.1%)
CIE-LAB	lab(58.28, 4.15, -45.13)
CIE-LCH	lch(58.28, 45.32, 275.25°)
OKLab	oklab(64.1% -0.0332 -0.1279)
OKLCH	oklch(64.1% 0.132 255.5)
XYZ	xyz(25.9343, 26.2519, 70.7045)
Luminance	0.2625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EDB #DB9F52

analogous

#52D2DB #528EDB #5B52DB

triadic

#528EDB #DB528E #8EDB52

tetradic

#528EDB #DB52D2 #DB9F52 #52DB5B

square

#528EDB #DB52D2 #DB9F52 #52DB5B

split-complementary

#528EDB #DB5B52 #D2DB52

monochromatic

#1F5294 #296EC6 #528EDB #85AFE6 #B7D0F0

Accessibility & contrast

On white

3.36

#528EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#528EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EDB

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EDB	#FFFFFF	#000000	##000000
##528EDB	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D93DE

Deuteranopia (green-blind)

#5A86D9

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #528edb;
/* rgb */ color: rgb(82, 142, 219);
/* oklch */ color: oklch(64.1% 0.132 255.5);

Tailwind

colors: {
  custom: {
    50: '#8faee6',
    500: '#528edb',
    950: '#000000',
  },
}

SCSS

$custom: #528edb;
$custom-light: #8faee6;
$custom-dark: #000000;

JSON

{
  "hex": "#528edb",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 219
  },
  "hsl": {
    "h": 213.723,
    "s": 65.55,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64104,
    "c": 0.13216,
    "h": 255.5
  },
  "luminance": 0.26254
}

Semantic roles & 50–950 ramp

primary

#528EDB

secondary

#DFC8AA

accent

#9E3FE9

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #528EDB

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

Preview Lab → · Contrast checker → · Palette generator →