#528BDA#528BDA

#528BDA is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.4% C 0.134 H 256.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#528BDA
RGB	rgb(82, 139, 218)
HSL	hsl(215, 65%, 59%)
HSV	hsv(215, 62%, 85%)
CMYK	cmyk(62.4%, 36.2%, 0%, 14.5%)
CIE-LAB	lab(57.38, 5.59, -45.98)
CIE-LCH	lch(57.38, 46.32, 276.93°)
OKLab	oklab(63.39% -0.0304 -0.1304)
OKLCH	oklch(63.39% 0.134 256.9)
XYZ	xyz(25.3627, 25.3187, 69.8665)
Luminance	0.2532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528BDA #DAA152

analogous

#52CFDA #528BDA #5D52DA

triadic

#528BDA #DA528B #8BDA52

tetradic

#528BDA #DA52CF #DAA152 #52DA5D

square

#528BDA #DA52CF #DAA152 #52DA5D

split-complementary

#528BDA #DA5D52 #CFDA52

monochromatic

#1F4F92 #2A6BC5 #528BDA #84ADE5 #B7CFF0

Accessibility & contrast

On white

3.46

#528BDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#528BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528BDA

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528BDA	#FFFFFF	#000000	##000000
##528BDA	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6991DD

Deuteranopia (green-blind)

#5684D8

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528bda;
/* rgb */ color: rgb(82, 139, 218);
/* oklch */ color: oklch(63.4% 0.134 256.9);

Tailwind

colors: {
  custom: {
    50: '#8eace6',
    500: '#528bda',
    950: '#000000',
  },
}

SCSS

$custom: #528bda;
$custom-light: #8eace6;
$custom-dark: #000000;

JSON

{
  "hex": "#528bda",
  "rgb": {
    "r": 82,
    "g": 139,
    "b": 218
  },
  "hsl": {
    "h": 214.853,
    "s": 64.762,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63393,
    "c": 0.13392,
    "h": 256.9
  },
  "luminance": 0.25321
}

Semantic roles & 50–950 ramp

primary

#528BDA

secondary

#DFC8A9

accent

#A140E8

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #528BDA

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

Preview Lab → · Contrast checker → · Palette generator →