#528DA4#528DA4

#528DA4 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.2% C 0.071 H 225.2°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#528DA4
RGB	rgb(82, 141, 164)
HSL	hsl(197, 33%, 48%)
HSV	hsv(197, 50%, 64%)
CMYK	cmyk(50%, 14%, 0%, 35.7%)
CIE-LAB	lab(55.61, -12.73, -18.11)
CIE-LCH	lch(55.61, 22.14, 234.89°)
OKLab	oklab(61.22% -0.0498 -0.0501)
OKLCH	oklch(61.22% 0.071 225.2)
XYZ	xyz(19.7029, 23.5223, 38.6167)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DA4 #A46952

analogous

#52A492 #528DA4 #5264A4

triadic

#528DA4 #A4528D #8DA452

tetradic

#528DA4 #9252A4 #A46952 #64A452

square

#528DA4 #9252A4 #A46952 #64A452

split-complementary

#528DA4 #A45264 #A49252

monochromatic

#294752 #3E6A7B #528DA4 #78A8BB #A1C3D0

Accessibility & contrast

On white

3.68

#528DA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#528DA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DA4

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DA4	#FFFFFF	#000000	##000000
##528DA4	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808AA5

Deuteranopia (green-blind)

#7481A4

Tritanopia (blue-blind)

#269494

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #528da4;
/* rgb */ color: rgb(82, 141, 164);
/* oklch */ color: oklch(61.2% 0.071 225.2);

Tailwind

colors: {
  custom: {
    50: '#88aebf',
    500: '#528da4',
    950: '#000000',
  },
}

SCSS

$custom: #528da4;
$custom-light: #88aebf;
$custom-dark: #000000;

JSON

{
  "hex": "#528da4",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 164
  },
  "hsl": {
    "h": 196.829,
    "s": 33.333,
    "l": 48.235
  },
  "oklch": {
    "l": 0.61217,
    "c": 0.07068,
    "h": 225.2
  },
  "luminance": 0.23524
}

Semantic roles & 50–950 ramp

primary

#528DA4

secondary

#BDA095

accent

#7C5EC9

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528DA4

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

Preview Lab → · Contrast checker → · Palette generator →