#528AD3#528AD3

#528AD3 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.8% C 0.126 H 255.7°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#528AD3
RGB	rgb(82, 138, 211)
HSL	hsl(214, 59%, 57%)
HSV	hsv(214, 61%, 83%)
CMYK	cmyk(61.1%, 34.6%, 0%, 17.3%)
CIE-LAB	lab(56.75, 3.84, -43.05)
CIE-LCH	lch(56.75, 43.22, 275.10°)
OKLab	oklab(62.79% -0.0311 -0.1219)
OKLCH	oklch(62.79% 0.126 255.7)
XYZ	xyz(24.3218, 24.6717, 65.0958)
Luminance	0.2467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528AD3 #D39B52

analogous

#52CBD3 #528AD3 #5A52D3

triadic

#528AD3 #D3528A #8AD352

tetradic

#528AD3 #D352CB #D39B52 #52D35A

square

#528AD3 #D352CB #D39B52 #52D35A

split-complementary

#528AD3 #D35A52 #CBD352

monochromatic

#234F88 #2F6BB9 #528AD3 #83ABDF #B4CCEC

Accessibility & contrast

On white

3.54

#528AD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#528AD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528AD3

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528AD3	#FFFFFF	#000000	##000000
##528AD3	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8FD6

Deuteranopia (green-blind)

#5A83D2

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528ad3;
/* rgb */ color: rgb(82, 138, 211);
/* oklch */ color: oklch(62.8% 0.126 255.7);

Tailwind

colors: {
  custom: {
    50: '#8dabe1',
    500: '#528ad3',
    950: '#000000',
  },
}

SCSS

$custom: #528ad3;
$custom-light: #8dabe1;
$custom-dark: #000000;

JSON

{
  "hex": "#528ad3",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 211
  },
  "hsl": {
    "h": 213.953,
    "s": 59.447,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62787,
    "c": 0.12578,
    "h": 255.7
  },
  "luminance": 0.24674
}

Semantic roles & 50–950 ramp

primary

#528AD3

secondary

#DAC4A6

accent

#9E45E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528AD3

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

Preview Lab → · Contrast checker → · Palette generator →