#528DDE#528DDE

#528DDE is a light, vivid cyan. Relative luminance 0.261; OKLCH L 64.1% C 0.137 H 256.7°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#528DDE
RGB	rgb(82, 141, 222)
HSL	hsl(215, 68%, 60%)
HSV	hsv(215, 63%, 87%)
CMYK	cmyk(63.1%, 36.5%, 0%, 12.9%)
CIE-LAB	lab(58.15, 5.75, -47.01)
CIE-LCH	lch(58.15, 47.36, 276.97°)
OKLab	oklab(64.05% -0.0314 -0.1334)
OKLCH	oklch(64.05% 0.137 256.7)
XYZ	xyz(26.1846, 26.1150, 72.7539)
Luminance	0.2612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DDE #DEA352

analogous

#52D3DE #528DDE #5D52DE

triadic

#528DDE #DE528D #8DDE52

tetradic

#528DDE #DE52D3 #DEA352 #52DE5D

square

#528DDE #DE52D3 #DEA352 #52DE5D

split-complementary

#528DDE #DE5D52 #D3DE52

monochromatic

#1D5199 #276CCC #528DDE #85AFE8 #B9D1F2

Accessibility & contrast

On white

3.37

#528DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#528DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DDE

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DDE	#FFFFFF	#000000	##000000
##528DDE	1.00	3.37	6.22	6.22
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A93E1

Deuteranopia (green-blind)

#5686DC

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #528dde;
/* rgb */ color: rgb(82, 141, 222);
/* oklch */ color: oklch(64.1% 0.137 256.7);

Tailwind

colors: {
  custom: {
    50: '#8fade8',
    500: '#528dde',
    950: '#000000',
  },
}

SCSS

$custom: #528dde;
$custom-light: #8fade8;
$custom-dark: #000000;

JSON

{
  "hex": "#528dde",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 222
  },
  "hsl": {
    "h": 214.714,
    "s": 67.961,
    "l": 59.608
  },
  "oklch": {
    "l": 0.64053,
    "c": 0.13708,
    "h": 256.7
  },
  "luminance": 0.26118
}

Semantic roles & 50–950 ramp

primary

#528DDE

secondary

#E1CAAB

accent

#A23DEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #528DDE

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

Preview Lab → · Contrast checker → · Palette generator →