#528DE6#528DE6

#528DE6 is a light, vivid blue. Relative luminance 0.266; OKLCH L 64.5% C 0.148 H 258.4°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#528DE6
RGB	rgb(82, 141, 230)
HSL	hsl(216, 75%, 61%)
HSV	hsv(216, 64%, 90%)
CMYK	cmyk(64.3%, 38.7%, 0%, 9.8%)
CIE-LAB	lab(58.56, 8.45, -50.81)
CIE-LCH	lch(58.56, 51.51, 279.44°)
OKLab	oklab(64.51% -0.0296 -0.1446)
OKLCH	oklch(64.51% 0.148 258.4)
XYZ	xyz(27.2824, 26.5541, 78.5352)
Luminance	0.2656 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DE6 #E6AB52

analogous

#52D7E6 #528DE6 #6152E6

triadic

#528DE6 #E6528D #8DE652

tetradic

#528DE6 #E652D7 #E6AB52 #52E661

square

#528DE6 #E652D7 #E6AB52 #52E661

split-complementary

#528DE6 #E66152 #D7E652

monochromatic

#1850A6 #206ADB #528DE6 #87B0EE #BDD3F5

Accessibility & contrast

On white

3.33

#528DE6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#528DE6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DE6

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DE6	#FFFFFF	#000000	##000000
##528DE6	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6594EA

Deuteranopia (green-blind)

#5086E4

Tritanopia (blue-blind)

#00A1AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #528de6;
/* rgb */ color: rgb(82, 141, 230);
/* oklch */ color: oklch(64.5% 0.148 258.4);

Tailwind

colors: {
  custom: {
    50: '#90adee',
    500: '#528de6',
    950: '#000000',
  },
}

SCSS

$custom: #528de6;
$custom-light: #90adee;
$custom-dark: #000000;

JSON

{
  "hex": "#528de6",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 230
  },
  "hsl": {
    "h": 216.081,
    "s": 74.747,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64509,
    "c": 0.14755,
    "h": 258.4
  },
  "luminance": 0.26557
}

Semantic roles & 50–950 ramp

primary

#528DE6

secondary

#E6D0AE

accent

#870FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #528DE6

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

Preview Lab → · Contrast checker → · Palette generator →