#528CA9#528CA9

#528CA9 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.2% C 0.075 H 231.5°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#528CA9
RGB	rgb(82, 140, 169)
HSL	hsl(200, 35%, 49%)
HSV	hsv(200, 51%, 66%)
CMYK	cmyk(51.5%, 17.2%, 0%, 33.7%)
CIE-LAB	lab(55.50, -10.69, -21.15)
CIE-LCH	lch(55.50, 23.70, 243.18°)
OKLab	oklab(61.19% -0.0467 -0.0587)
OKLCH	oklch(61.19% 0.075 231.5)
XYZ	xyz(20.0166, 23.4129, 40.9928)
Luminance	0.2341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528CA9 #A96F52

analogous

#52A99B #528CA9 #5261A9

triadic

#528CA9 #A9528C #8CA952

tetradic

#528CA9 #9B52A9 #A96F52 #61A952

square

#528CA9 #9B52A9 #A96F52 #61A952

split-complementary

#528CA9 #A95261 #A99B52

monochromatic

#2A4857 #3E6A80 #528CA9 #7AA8BE #A3C3D2

Accessibility & contrast

On white

3.70

#528CA9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#528CA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528CA9

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528CA9	#FFFFFF	#000000	##000000
##528CA9	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8AAA

Deuteranopia (green-blind)

#7181A9

Tritanopia (blue-blind)

#219495

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #528ca9;
/* rgb */ color: rgb(82, 140, 169);
/* oklch */ color: oklch(61.2% 0.075 231.5);

Tailwind

colors: {
  custom: {
    50: '#88adc2',
    500: '#528ca9',
    950: '#000000',
  },
}

SCSS

$custom: #528ca9;
$custom-light: #88adc2;
$custom-dark: #000000;

JSON

{
  "hex": "#528ca9",
  "rgb": {
    "r": 82,
    "g": 140,
    "b": 169
  },
  "hsl": {
    "h": 200,
    "s": 34.661,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61191,
    "c": 0.07503,
    "h": 231.5
  },
  "luminance": 0.23415
}

Semantic roles & 50–950 ramp

primary

#528CA9

secondary

#C0A597

accent

#825DCB

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528CA9

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

Preview Lab → · Contrast checker → · Palette generator →