#528E9A#528E9A

#528E9A is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.1% C 0.065 H 211.9°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#528E9A
RGB	rgb(82, 142, 154)
HSL	hsl(190, 31%, 46%)
HSV	hsv(190, 47%, 60%)
CMYK	cmyk(46.8%, 7.8%, 0%, 39.6%)
CIE-LAB	lab(55.55, -16.16, -12.44)
CIE-LCH	lch(55.55, 20.39, 217.60°)
OKLab	oklab(61.06% -0.0551 -0.0343)
OKLCH	oklch(61.06% 0.065 211.9)
XYZ	xyz(18.9832, 23.4714, 34.0957)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528E9A #9A5E52

analogous

#529A82 #528E9A #526A9A

triadic

#528E9A #9A528E #8E9A52

tetradic

#528E9A #82529A #9A5E52 #6A9A52

square

#528E9A #82529A #9A5E52 #6A9A52

split-complementary

#528E9A #9A526A #9A8252

monochromatic

#27444A #3D6972 #528E9A #74AAB5 #9CC3CA

Accessibility & contrast

On white

3.69

#528E9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#528E9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528E9A

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528E9A	#FFFFFF	#000000	##000000
##528E9A	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848A9B

Deuteranopia (green-blind)

#79819A

Tritanopia (blue-blind)

#2E9392

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #528e9a;
/* rgb */ color: rgb(82, 142, 154);
/* oklch */ color: oklch(61.1% 0.065 211.9);

Tailwind

colors: {
  custom: {
    50: '#87afb7',
    500: '#528e9a',
    950: '#000000',
  },
}

SCSS

$custom: #528e9a;
$custom-light: #87afb7;
$custom-dark: #000000;

JSON

{
  "hex": "#528e9a",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 154
  },
  "hsl": {
    "h": 190,
    "s": 30.508,
    "l": 46.275
  },
  "oklch": {
    "l": 0.61059,
    "c": 0.06489,
    "h": 211.9
  },
  "luminance": 0.23473
}

Semantic roles & 50–950 ramp

primary

#528E9A

secondary

#B79790

accent

#7261C7

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #528E9A

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

Preview Lab → · Contrast checker → · Palette generator →