#528EDD#528EDD

#528EDD is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.2% C 0.135 H 256.0°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#528EDD
RGB	rgb(82, 142, 221)
HSL	hsl(214, 67%, 59%)
HSV	hsv(214, 63%, 87%)
CMYK	cmyk(62.9%, 35.7%, 0%, 13.3%)
CIE-LAB	lab(58.38, 4.82, -46.09)
CIE-LCH	lch(58.38, 46.34, 275.97°)
OKLab	oklab(64.22% -0.0327 -0.1307)
OKLCH	oklch(64.22% 0.135 256)
XYZ	xyz(26.1991, 26.3578, 72.0995)
Luminance	0.2636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EDD #DDA152

analogous

#52D3DD #528EDD #5C52DD

triadic

#528EDD #DD528E #8EDD52

tetradic

#528EDD #DD52D3 #DDA152 #52DD5C

square

#528EDD #DD52D3 #DDA152 #52DD5C

split-complementary

#528EDD #DD5C52 #D3DD52

monochromatic

#1E5297 #286ECA #528EDD #85AFE7 #B8D1F1

Accessibility & contrast

On white

3.35

#528EDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#528EDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EDD

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EDD	#FFFFFF	#000000	##000000
##528EDD	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C94E0

Deuteranopia (green-blind)

#5986DB

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #528edd;
/* rgb */ color: rgb(82, 142, 221);
/* oklch */ color: oklch(64.2% 0.135 256.0);

Tailwind

colors: {
  custom: {
    50: '#8faee8',
    500: '#528edd',
    950: '#000000',
  },
}

SCSS

$custom: #528edd;
$custom-light: #8faee8;
$custom-dark: #000000;

JSON

{
  "hex": "#528edd",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 221
  },
  "hsl": {
    "h": 214.101,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64215,
    "c": 0.13475,
    "h": 256
  },
  "luminance": 0.2636
}

Semantic roles & 50–950 ramp

primary

#528EDD

secondary

#E0C9AA

accent

#A03EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #528EDD

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

Preview Lab → · Contrast checker → · Palette generator →