#528EE1#528EE1

#528EE1 is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.4% C 0.140 H 256.9°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#528EE1
RGB	rgb(82, 142, 225)
HSL	hsl(215, 70%, 60%)
HSV	hsv(215, 64%, 88%)
CMYK	cmyk(63.6%, 36.9%, 0%, 11.8%)
CIE-LAB	lab(58.58, 6.16, -48.00)
CIE-LCH	lch(58.58, 48.39, 277.32°)
OKLab	oklab(64.44% -0.0317 -0.1363)
OKLCH	oklch(64.44% 0.14 256.9)
XYZ	xyz(26.7384, 26.5735, 74.9397)
Luminance	0.2658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EE1 #E1A552

analogous

#52D6E1 #528EE1 #5D52E1

triadic

#528EE1 #E1528E #8EE152

tetradic

#528EE1 #E152D6 #E1A552 #52E15D

square

#528EE1 #E152D6 #E1A552 #52E15D

split-complementary

#528EE1 #E15D52 #D6E152

monochromatic

#1B529D #246DD1 #528EE1 #86B0EA #BAD2F3

Accessibility & contrast

On white

3.33

#528EE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#528EE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EE1

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EE1	#FFFFFF	#000000	##000000
##528EE1	1.00	3.33	6.32	6.32
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A94E4

Deuteranopia (green-blind)

#5687DF

Tritanopia (blue-blind)

#00A1AD

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #528ee1;
/* rgb */ color: rgb(82, 142, 225);
/* oklch */ color: oklch(64.4% 0.140 256.9);

Tailwind

colors: {
  custom: {
    50: '#8faeeb',
    500: '#528ee1',
    950: '#000000',
  },
}

SCSS

$custom: #528ee1;
$custom-light: #8faeeb;
$custom-dark: #000000;

JSON

{
  "hex": "#528ee1",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 225
  },
  "hsl": {
    "h": 214.825,
    "s": 70.443,
    "l": 60.196
  },
  "oklch": {
    "l": 0.64439,
    "c": 0.13996,
    "h": 256.9
  },
  "luminance": 0.26576
}

Semantic roles & 50–950 ramp

primary

#528EE1

secondary

#E3CCAC

accent

#8213D2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #528EE1

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

Preview Lab → · Contrast checker → · Palette generator →