#528CE6#528CE6

#528CE6 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.3% C 0.149 H 258.9°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#528CE6
RGB	rgb(82, 140, 230)
HSL	hsl(216, 75%, 61%)
HSV	hsv(216, 64%, 90%)
CMYK	cmyk(64.3%, 39.1%, 0%, 9.8%)
CIE-LAB	lab(58.28, 9.05, -51.25)
CIE-LCH	lch(58.28, 52.04, 280.01°)
OKLab	oklab(64.3% -0.0286 -0.1458)
OKLCH	oklch(64.3% 0.149 258.9)
XYZ	xyz(27.1356, 26.2606, 78.4863)
Luminance	0.2626 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528CE6 #E6AC52

analogous

#52D6E6 #528CE6 #6252E6

triadic

#528CE6 #E6528C #8CE652

tetradic

#528CE6 #E652D6 #E6AC52 #52E662

square

#528CE6 #E652D6 #E6AC52 #52E662

split-complementary

#528CE6 #E66252 #D6E652

monochromatic

#184FA6 #2069DB #528CE6 #87B0EE #BDD3F5

Accessibility & contrast

On white

3.36

#528CE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#528CE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528CE6

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528CE6	#FFFFFF	#000000	##000000
##528CE6	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6494EA

Deuteranopia (green-blind)

#4E86E4

Tritanopia (blue-blind)

#00A1AE

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #528ce6;
/* rgb */ color: rgb(82, 140, 230);
/* oklch */ color: oklch(64.3% 0.149 258.9);

Tailwind

colors: {
  custom: {
    50: '#90adee',
    500: '#528ce6',
    950: '#000000',
  },
}

SCSS

$custom: #528ce6;
$custom-light: #90adee;
$custom-dark: #000000;

JSON

{
  "hex": "#528ce6",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 230
  },
  "hsl": {
    "h": 216.486,
    "s": 74.747,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64295,
    "c": 0.14863,
    "h": 258.9
  },
  "luminance": 0.26263
}

Semantic roles & 50–950 ramp

primary

#528CE6

secondary

#E6D0AE

accent

#880FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #528CE6

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

Preview Lab → · Contrast checker → · Palette generator →