#528FCE#528FCE

#528FCE is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.6% C 0.115 H 250.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#528FCE
RGB	rgb(82, 143, 206)
HSL	hsl(210, 56%, 56%)
HSV	hsv(210, 60%, 81%)
CMYK	cmyk(60.2%, 30.6%, 0%, 19.2%)
CIE-LAB	lab(57.94, -0.74, -38.38)
CIE-LCH	lch(57.94, 38.38, 268.89°)
OKLab	oklab(63.63% -0.0378 -0.1082)
OKLCH	oklch(63.63% 0.115 250.8)
XYZ	xyz(24.4387, 25.8928, 62.0905)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FCE #CE9152

analogous

#52CDCE #528FCE #5352CE

triadic

#528FCE #CE528F #8FCE52

tetradic

#528FCE #CE52CD #CE9152 #52CE53

square

#528FCE #CE52CD #CE9152 #52CE53

split-complementary

#528FCE #CE5352 #CDCE52

monochromatic

#255281 #3270B1 #528FCE #82AEDC #B1CDE9

Accessibility & contrast

On white

3.40

#528FCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#528FCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FCE

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FCE	#FFFFFF	#000000	##000000
##528FCE	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7492D1

Deuteranopia (green-blind)

#6486CD

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #528fce;
/* rgb */ color: rgb(82, 143, 206);
/* oklch */ color: oklch(63.6% 0.115 250.8);

Tailwind

colors: {
  custom: {
    50: '#8dafdd',
    500: '#528fce',
    950: '#000000',
  },
}

SCSS

$custom: #528fce;
$custom-light: #8dafdd;
$custom-dark: #000000;

JSON

{
  "hex": "#528fce",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 206
  },
  "hsl": {
    "h": 210.484,
    "s": 55.856,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63634,
    "c": 0.11464,
    "h": 250.8
  },
  "luminance": 0.25895
}

Semantic roles & 50–950 ramp

primary

#528FCE

secondary

#D7BEA4

accent

#9549DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #528FCE

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

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