#528AAD#528AAD

#528AAD is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.9% C 0.080 H 237.5°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#528AAD
RGB	rgb(82, 138, 173)
HSL	hsl(203, 36%, 50%)
HSV	hsv(203, 53%, 68%)
CMYK	cmyk(52.6%, 20.2%, 0%, 32.2%)
CIE-LAB	lab(55.06, -8.36, -24.11)
CIE-LCH	lch(55.06, 25.52, 250.89°)
OKLab	oklab(60.9% -0.0428 -0.0672)
OKLCH	oklch(60.9% 0.08 237.5)
XYZ	xyz(20.1082, 22.9863, 42.9042)
Luminance	0.2299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528AAD #AD7552

analogous

#52ADA2 #528AAD #525DAD

triadic

#528AAD #AD528A #8AAD52

tetradic

#528AAD #A252AD #AD7552 #5DAD52

square

#528AAD #A252AD #AD7552 #5DAD52

split-complementary

#528AAD #AD525D #ADA252

monochromatic

#2B485A #3E6983 #528AAD #7CA6C1 #A5C2D4

Accessibility & contrast

On white

3.75

#528AAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#528AAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528AAD

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528AAD	#FFFFFF	#000000	##000000
##528AAD	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A89AF

Deuteranopia (green-blind)

#6E80AC

Tritanopia (blue-blind)

#1C9396

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #528aad;
/* rgb */ color: rgb(82, 138, 173);
/* oklch */ color: oklch(60.9% 0.080 237.5);

Tailwind

colors: {
  custom: {
    50: '#89acc5',
    500: '#528aad',
    950: '#000000',
  },
}

SCSS

$custom: #528aad;
$custom-light: #89acc5;
$custom-dark: #000000;

JSON

{
  "hex": "#528aad",
  "rgb": {
    "r": 82,
    "g": 138,
    "b": 173
  },
  "hsl": {
    "h": 203.077,
    "s": 35.686,
    "l": 50
  },
  "oklch": {
    "l": 0.60896,
    "c": 0.07965,
    "h": 237.5
  },
  "luminance": 0.22988
}

Semantic roles & 50–950 ramp

primary

#528AAD

secondary

#C2A999

accent

#875CCC

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528AAD

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

Preview Lab → · Contrast checker → · Palette generator →