#528FDE#528FDE

#528FDE is a light, vivid cyan. Relative luminance 0.267; OKLCH L 64.5% C 0.135 H 255.6°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#528FDE
RGB	rgb(82, 143, 222)
HSL	hsl(214, 68%, 60%)
HSV	hsv(214, 63%, 87%)
CMYK	cmyk(63.1%, 35.6%, 0%, 12.9%)
CIE-LAB	lab(58.71, 4.56, -46.13)
CIE-LCH	lch(58.71, 46.35, 275.65°)
OKLab	oklab(64.49% -0.0335 -0.1308)
OKLCH	oklch(64.49% 0.135 255.6)
XYZ	xyz(26.4822, 26.7102, 72.8530)
Luminance	0.2671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FDE #DEA152

analogous

#52D5DE #528FDE #5B52DE

triadic

#528FDE #DE528F #8FDE52

tetradic

#528FDE #DE52D5 #DEA152 #52DE5B

square

#528FDE #DE52D5 #DEA152 #52DE5B

split-complementary

#528FDE #DE5B52 #D5DE52

monochromatic

#1D5399 #276FCC #528FDE #85B0E8 #B9D2F2

Accessibility & contrast

On white

3.31

#528FDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#528FDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FDE

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FDE	#FFFFFF	#000000	##000000
##528FDE	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D94E1

Deuteranopia (green-blind)

#5987DC

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #528fde;
/* rgb */ color: rgb(82, 143, 222);
/* oklch */ color: oklch(64.5% 0.135 255.6);

Tailwind

colors: {
  custom: {
    50: '#8fafe8',
    500: '#528fde',
    950: '#000000',
  },
}

SCSS

$custom: #528fde;
$custom-light: #8fafe8;
$custom-dark: #000000;

JSON

{
  "hex": "#528fde",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 222
  },
  "hsl": {
    "h": 213.857,
    "s": 67.961,
    "l": 59.608
  },
  "oklch": {
    "l": 0.64489,
    "c": 0.13504,
    "h": 255.6
  },
  "luminance": 0.26713
}

Semantic roles & 50–950 ramp

primary

#528FDE

secondary

#E1C9AB

accent

#9F3DEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #528FDE

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

Preview Lab → · Contrast checker → · Palette generator →