#528FB2#528FB2

#528FB2 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.3% C 0.083 H 235.4°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#528FB2
RGB	rgb(82, 143, 178)
HSL	hsl(202, 38%, 51%)
HSV	hsv(202, 54%, 70%)
CMYK	cmyk(53.9%, 19.7%, 0%, 30.2%)
CIE-LAB	lab(56.73, -9.64, -24.39)
CIE-LCH	lch(56.73, 26.22, 248.44°)
OKLab	oklab(62.29% -0.0469 -0.0679)
OKLCH	oklch(62.29% 0.083 235.4)
XYZ	xyz(21.3351, 24.6513, 45.7447)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FB2 #B27552

analogous

#52B2A5 #528FB2 #525FB2

triadic

#528FB2 #B2528F #8FB252

tetradic

#528FB2 #A552B2 #B27552 #5FB252

square

#528FB2 #A552B2 #B27552 #5FB252

split-complementary

#528FB2 #B2525F #B2A552

monochromatic

#2A4C5F #3D6E8A #528FB2 #7CAAC5 #A7C6D8

Accessibility & contrast

On white

3.54

#528FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#528FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FB2

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FB2	#FFFFFF	#000000	##000000
##528FB2	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8EB4

Deuteranopia (green-blind)

#7184B1

Tritanopia (blue-blind)

#10989B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528fb2;
/* rgb */ color: rgb(82, 143, 178);
/* oklch */ color: oklch(62.3% 0.083 235.4);

Tailwind

colors: {
  custom: {
    50: '#89afc9',
    500: '#528fb2',
    950: '#000000',
  },
}

SCSS

$custom: #528fb2;
$custom-light: #89afc9;
$custom-dark: #000000;

JSON

{
  "hex": "#528fb2",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 178
  },
  "hsl": {
    "h": 201.875,
    "s": 38.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.6229,
    "c": 0.08258,
    "h": 235.4
  },
  "luminance": 0.24653
}

Semantic roles & 50–950 ramp

primary

#528FB2

secondary

#C5AA9B

accent

#8459CE

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528FB2

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

Preview Lab → · Contrast checker → · Palette generator →