#528EA1#528EA1

#528EA1 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.3% C 0.069 H 220.4°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#528EA1
RGB	rgb(82, 142, 161)
HSL	hsl(194, 33%, 48%)
HSV	hsv(194, 49%, 63%)
CMYK	cmyk(49.1%, 11.8%, 0%, 36.9%)
CIE-LAB	lab(55.80, -14.16, -16.10)
CIE-LCH	lch(55.80, 21.44, 228.67°)
OKLab	oklab(61.33% -0.0522 -0.0445)
OKLCH	oklch(61.33% 0.069 220.4)
XYZ	xyz(19.5833, 23.7115, 37.2561)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528EA1 #A16552

analogous

#52A18C #528EA1 #5267A1

triadic

#528EA1 #A1528E #8EA152

tetradic

#528EA1 #8C52A1 #A16552 #67A152

square

#528EA1 #8C52A1 #A16552 #67A152

split-complementary

#528EA1 #A15267 #A18C52

monochromatic

#294650 #3D6A78 #528EA1 #77A9BA #9FC3CE

Accessibility & contrast

On white

3.66

#528EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#528EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528EA1

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528EA1	#FFFFFF	#000000	##000000
##528EA1	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA2

Deuteranopia (green-blind)

#7682A1

Tritanopia (blue-blind)

#289494

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528ea1;
/* rgb */ color: rgb(82, 142, 161);
/* oklch */ color: oklch(61.3% 0.069 220.4);

Tailwind

colors: {
  custom: {
    50: '#88afbc',
    500: '#528ea1',
    950: '#000000',
  },
}

SCSS

$custom: #528ea1;
$custom-light: #88afbc;
$custom-dark: #000000;

JSON

{
  "hex": "#528ea1",
  "rgb": {
    "r": 82,
    "g": 142,
    "b": 161
  },
  "hsl": {
    "h": 194.43,
    "s": 32.51,
    "l": 47.647
  },
  "oklch": {
    "l": 0.61334,
    "c": 0.0686,
    "h": 220.4
  },
  "luminance": 0.23713
}

Semantic roles & 50–950 ramp

primary

#528EA1

secondary

#BB9D93

accent

#795FC9

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528EA1

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

Preview Lab → · Contrast checker → · Palette generator →