#528AB2#528AB2

#528AB2 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.1% C 0.085 H 241.1°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#528AB2
RGB	rgb(82, 138, 178)
HSL	hsl(205, 38%, 51%)
HSV	hsv(205, 54%, 70%)
CMYK	cmyk(53.9%, 22.5%, 0%, 30.2%)
CIE-LAB	lab(55.26, -6.81, -26.66)
CIE-LCH	lch(55.26, 27.52, 255.67°)
OKLab	oklab(61.12% -0.0411 -0.0744)
OKLCH	oklch(61.12% 0.085 241.1)
XYZ	xyz(20.6011, 23.1834, 45.5001)
Luminance	0.2319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528AB2 #B27A52

analogous

#52B2AA #528AB2 #525AB2

triadic

#528AB2 #B2528A #8AB252

tetradic

#528AB2 #AA52B2 #B27A52 #5AB252

square

#528AB2 #AA52B2 #B27A52 #5AB252

split-complementary

#528AB2 #B2525A #B2AA52

monochromatic

#2A495F #3D6A8A #528AB2 #7CA7C5 #A7C3D8

Accessibility & contrast

On white

3.73

#528AB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#528AB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528AB2

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528AB2	#FFFFFF	#000000	##000000
##528AB2	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788AB4

Deuteranopia (green-blind)

#6B80B1

Tritanopia (blue-blind)

#149497

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #528ab2;
/* rgb */ color: rgb(82, 138, 178);
/* oklch */ color: oklch(61.1% 0.085 241.1);

Tailwind

colors: {
  custom: {
    50: '#89acc9',
    500: '#528ab2',
    950: '#000000',
  },
}

SCSS

$custom: #528ab2;
$custom-light: #89acc9;
$custom-dark: #000000;

JSON

{
  "hex": "#528ab2",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 178
  },
  "hsl": {
    "h": 205,
    "s": 38.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61123,
    "c": 0.08502,
    "h": 241.1
  },
  "luminance": 0.23185
}

Semantic roles & 50–950 ramp

primary

#528AB2

secondary

#C5AC9B

accent

#8A59CE

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528AB2

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

Preview Lab → · Contrast checker → · Palette generator →