#528DCF#528DCF

#528DCF is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.2% C 0.118 H 252.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#528DCF
RGB	rgb(82, 141, 207)
HSL	hsl(212, 57%, 57%)
HSV	hsv(212, 60%, 81%)
CMYK	cmyk(60.4%, 31.9%, 0%, 18.8%)
CIE-LAB	lab(57.41, 0.75, -39.76)
CIE-LCH	lch(57.41, 39.77, 271.08°)
OKLab	oklab(63.24% -0.0353 -0.1123)
OKLCH	oklch(63.24% 0.118 252.5)
XYZ	xyz(24.2630, 25.3464, 62.6331)
Luminance	0.2535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DCF #CF9452

analogous

#52CCCF #528DCF #5652CF

triadic

#528DCF #CF528D #8DCF52

tetradic

#528DCF #CF52CC #CF9452 #52CF56

square

#528DCF #CF52CC #CF9452 #52CF56

split-complementary

#528DCF #CF5652 #CCCF52

monochromatic

#245182 #316EB2 #528DCF #82ADDC #B2CCEA

Accessibility & contrast

On white

3.46

#528DCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#528DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DCF

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DCF	#FFFFFF	#000000	##000000
##528DCF	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7190D2

Deuteranopia (green-blind)

#6084CE

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #528dcf;
/* rgb */ color: rgb(82, 141, 207);
/* oklch */ color: oklch(63.2% 0.118 252.5);

Tailwind

colors: {
  custom: {
    50: '#8daede',
    500: '#528dcf',
    950: '#000000',
  },
}

SCSS

$custom: #528dcf;
$custom-light: #8daede;
$custom-dark: #000000;

JSON

{
  "hex": "#528dcf",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 207
  },
  "hsl": {
    "h": 211.68,
    "s": 56.561,
    "l": 56.667
  },
  "oklch": {
    "l": 0.63238,
    "c": 0.11771,
    "h": 252.5
  },
  "luminance": 0.25349
}

Semantic roles & 50–950 ramp

primary

#528DCF

secondary

#D8C0A5

accent

#9848E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528DCF

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

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