#528EA4#528EA4

#528EA4 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.5% C 0.071 H 223.8°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#528EA4
RGB	rgb(82, 142, 164)
HSL	hsl(196, 33%, 48%)
HSV	hsv(196, 50%, 64%)
CMYK	cmyk(50%, 13.4%, 0%, 35.7%)
CIE-LAB	lab(55.91, -13.28, -17.65)
CIE-LCH	lch(55.91, 22.09, 233.04°)
OKLab	oklab(61.46% -0.051 -0.0489)
OKLCH	oklch(61.46% 0.071 223.8)
XYZ	xyz(19.8510, 23.8186, 38.6661)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EA4 #A46852

analogous

#52A491 #528EA4 #5265A4

triadic

#528EA4 #A4528E #8EA452

tetradic

#528EA4 #9152A4 #A46852 #65A452

square

#528EA4 #9152A4 #A46852 #65A452

split-complementary

#528EA4 #A45265 #A49152

monochromatic

#294752 #3E6B7B #528EA4 #78A9BB #A1C3D0

Accessibility & contrast

On white

3.64

#528EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#528EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EA4

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EA4	#FFFFFF	#000000	##000000
##528EA4	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA5

Deuteranopia (green-blind)

#7582A4

Tritanopia (blue-blind)

#259595

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528ea4;
/* rgb */ color: rgb(82, 142, 164);
/* oklch */ color: oklch(61.5% 0.071 223.8);

Tailwind

colors: {
  custom: {
    50: '#88afbf',
    500: '#528ea4',
    950: '#000000',
  },
}

SCSS

$custom: #528ea4;
$custom-light: #88afbf;
$custom-dark: #000000;

JSON

{
  "hex": "#528ea4",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 164
  },
  "hsl": {
    "h": 196.098,
    "s": 33.333,
    "l": 48.235
  },
  "oklch": {
    "l": 0.61456,
    "c": 0.07065,
    "h": 223.8
  },
  "luminance": 0.2382
}

Semantic roles & 50–950 ramp

primary

#528EA4

secondary

#BDA095

accent

#7B5EC9

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528EA4

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

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