#528DA1#528DA1

#528DA1 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.1% C 0.069 H 221.9°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#528DA1
RGB	rgb(82, 141, 161)
HSL	hsl(195, 33%, 48%)
HSV	hsv(195, 49%, 63%)
CMYK	cmyk(49.1%, 12.4%, 0%, 36.9%)
CIE-LAB	lab(55.50, -13.61, -16.55)
CIE-LCH	lch(55.50, 21.43, 230.57°)
OKLab	oklab(61.09% -0.051 -0.0458)
OKLCH	oklch(61.09% 0.069 221.9)
XYZ	xyz(19.4352, 23.4153, 37.2067)
Luminance	0.2342 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528DA1 #A16652

analogous

#52A18D #528DA1 #5265A1

triadic

#528DA1 #A1528D #8DA152

tetradic

#528DA1 #8D52A1 #A16652 #65A152

square

#528DA1 #8D52A1 #A16652 #65A152

split-complementary

#528DA1 #A15265 #A18D52

monochromatic

#294650 #3D6978 #528DA1 #77A9BA #9FC2CE

Accessibility & contrast

On white

3.69

#528DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#528DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528DA1

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528DA1	#FFFFFF	#000000	##000000
##528DA1	1.00	3.69	5.68	5.68
#FFFFFF	3.69	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)

#818AA2

Deuteranopia (green-blind)

#7581A1

Tritanopia (blue-blind)

#299393

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #528da1;
/* rgb */ color: rgb(82, 141, 161);
/* oklch */ color: oklch(61.1% 0.069 221.9);

Tailwind

colors: {
  custom: {
    50: '#88aebc',
    500: '#528da1',
    950: '#000000',
  },
}

SCSS

$custom: #528da1;
$custom-light: #88aebc;
$custom-dark: #000000;

JSON

{
  "hex": "#528da1",
  "rgb": {
    "r": 82,
    "g": 141,
    "b": 161
  },
  "hsl": {
    "h": 195.19,
    "s": 32.51,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61094,
    "c": 0.06853,
    "h": 221.9
  },
  "luminance": 0.23417
}

Semantic roles & 50–950 ramp

primary

#528DA1

secondary

#BB9E93

accent

#7A5FC9

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528DA1

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

Preview Lab → · Contrast checker → · Palette generator →