#528CAF#528CAF

#528CAF is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.5% C 0.081 H 236.6°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#528CAF
RGB	rgb(82, 140, 175)
HSL	hsl(203, 37%, 50%)
HSV	hsv(203, 53%, 69%)
CMYK	cmyk(53.1%, 20%, 0%, 31.4%)
CIE-LAB	lab(55.73, -8.87, -24.22)
CIE-LCH	lch(55.73, 25.80, 249.88°)
OKLab	oklab(61.45% -0.0445 -0.0675)
OKLCH	oklch(61.45% 0.081 236.6)
XYZ	xyz(20.5928, 23.6434, 44.0276)
Luminance	0.2364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528CAF #AF7552

analogous

#52AFA4 #528CAF #525DAF

triadic

#528CAF #AF528C #8CAF52

tetradic

#528CAF #A452AF #AF7552 #5DAF52

square

#528CAF #A452AF #AF7552 #5DAF52

split-complementary

#528CAF #AF525D #AFA452

monochromatic

#2B495C #3E6B86 #528CAF #7CA8C2 #A6C4D6

Accessibility & contrast

On white

3.67

#528CAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#528CAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528CAF

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528CAF	#FFFFFF	#000000	##000000
##528CAF	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8BB1

Deuteranopia (green-blind)

#6F81AE

Tritanopia (blue-blind)

#189598

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #528caf;
/* rgb */ color: rgb(82, 140, 175);
/* oklch */ color: oklch(61.5% 0.081 236.6);

Tailwind

colors: {
  custom: {
    50: '#89adc7',
    500: '#528caf',
    950: '#000000',
  },
}

SCSS

$custom: #528caf;
$custom-light: #89adc7;
$custom-dark: #000000;

JSON

{
  "hex": "#528caf",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 175
  },
  "hsl": {
    "h": 202.581,
    "s": 36.759,
    "l": 50.392
  },
  "oklch": {
    "l": 0.61454,
    "c": 0.08082,
    "h": 236.6
  },
  "luminance": 0.23645
}

Semantic roles & 50–950 ramp

primary

#528CAF

secondary

#C3A99A

accent

#865BCD

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528CAF

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

Preview Lab → · Contrast checker → · Palette generator →