#528DD7#528DD7

#528DD7 is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.7% C 0.128 H 255.0°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#528DD7
RGB	rgb(82, 141, 215)
HSL	hsl(213, 62%, 58%)
HSV	hsv(213, 62%, 84%)
CMYK	cmyk(61.9%, 34.4%, 0%, 15.7%)
CIE-LAB	lab(57.80, 3.40, -43.65)
CIE-LCH	lch(57.80, 43.78, 274.46°)
OKLab	oklab(63.67% -0.0332 -0.1236)
OKLCH	oklch(63.67% 0.128 255)
XYZ	xyz(25.2659, 25.7475, 67.9151)
Luminance	0.2575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DD7 #D79C52

analogous

#52D0D7 #528DD7 #5952D7

triadic

#528DD7 #D7528D #8DD752

tetradic

#528DD7 #D752D0 #D79C52 #52D759

square

#528DD7 #D752D0 #D79C52 #52D759

split-complementary

#528DD7 #D75952 #D0D752

monochromatic

#21518E #2C6EC0 #528DD7 #84AEE2 #B5CFEE

Accessibility & contrast

On white

3.41

#528DD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#528DD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DD7

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DD7	#FFFFFF	#000000	##000000
##528DD7	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D92DA

Deuteranopia (green-blind)

#5B85D5

Tritanopia (blue-blind)

#009EA8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #528dd7;
/* rgb */ color: rgb(82, 141, 215);
/* oklch */ color: oklch(63.7% 0.128 255.0);

Tailwind

colors: {
  custom: {
    50: '#8eaee3',
    500: '#528dd7',
    950: '#000000',
  },
}

SCSS

$custom: #528dd7;
$custom-light: #8eaee3;
$custom-dark: #000000;

JSON

{
  "hex": "#528dd7",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 215
  },
  "hsl": {
    "h": 213.383,
    "s": 62.441,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63666,
    "c": 0.12798,
    "h": 255
  },
  "luminance": 0.2575
}

Semantic roles & 50–950 ramp

primary

#528DD7

secondary

#DDC5A8

accent

#9D42E6

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528DD7

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

Preview Lab → · Contrast checker → · Palette generator →