#528ED1#528ED1

#528ED1 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.119 H 252.5°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#528ED1
RGB	rgb(82, 142, 209)
HSL	hsl(212, 58%, 57%)
HSV	hsv(212, 61%, 82%)
CMYK	cmyk(60.8%, 32.1%, 0%, 18%)
CIE-LAB	lab(57.79, 0.83, -40.29)
CIE-LCH	lch(57.79, 40.30, 271.17°)
OKLab	oklab(63.57% -0.0359 -0.1138)
OKLCH	oklch(63.57% 0.119 252.5)
XYZ	xyz(24.6571, 25.7410, 63.9783)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528ED1 #D19552

analogous

#52CDD1 #528ED1 #5652D1

triadic

#528ED1 #D1528E #8ED152

tetradic

#528ED1 #D152CD #D19552 #52D156

square

#528ED1 #D152CD #D19552 #52D156

split-complementary

#528ED1 #D15652 #CDD152

monochromatic

#235285 #306FB6 #528ED1 #82AEDE #B3CDEB

Accessibility & contrast

On white

3.42

#528ED1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#528ED1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528ED1

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528ED1	#FFFFFF	#000000	##000000
##528ED1	1.00	3.42	6.15	6.15
#FFFFFF	3.42	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)

#7292D4

Deuteranopia (green-blind)

#6185D0

Tritanopia (blue-blind)

#009DA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #528ed1;
/* rgb */ color: rgb(82, 142, 209);
/* oklch */ color: oklch(63.6% 0.119 252.5);

Tailwind

colors: {
  custom: {
    50: '#8daedf',
    500: '#528ed1',
    950: '#000000',
  },
}

SCSS

$custom: #528ed1;
$custom-light: #8daedf;
$custom-dark: #000000;

JSON

{
  "hex": "#528ed1",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 209
  },
  "hsl": {
    "h": 211.654,
    "s": 57.991,
    "l": 57.059
  },
  "oklch": {
    "l": 0.63566,
    "c": 0.11933,
    "h": 252.5
  },
  "luminance": 0.25743
}

Semantic roles & 50–950 ramp

primary

#528ED1

secondary

#D9C1A6

accent

#9847E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528ED1

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

Preview Lab → · Contrast checker → · Palette generator →