#528FA0#528FA0

#528FA0 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.5% C 0.068 H 217.8°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#528FA0
RGB	rgb(82, 143, 160)
HSL	hsl(193, 32%, 47%)
HSV	hsv(193, 49%, 63%)
CMYK	cmyk(48.8%, 10.6%, 0%, 37.3%)
CIE-LAB	lab(56.06, -14.99, -15.12)
CIE-LCH	lch(56.06, 21.29, 225.25°)
OKLab	oklab(61.53% -0.0538 -0.0417)
OKLCH	oklch(61.53% 0.068 217.8)
XYZ	xyz(19.6449, 23.9752, 36.8434)
Luminance	0.2398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FA0 #A06352

analogous

#52A08A #528FA0 #5268A0

triadic

#528FA0 #A0528F #8FA052

tetradic

#528FA0 #8A52A0 #A06352 #68A052

square

#528FA0 #8A52A0 #A06352 #68A052

split-complementary

#528FA0 #A05268 #A08A52

monochromatic

#29474F #3D6B78 #528FA0 #76AAB9 #9FC3CE

Accessibility & contrast

On white

3.62

#528FA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#528FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FA0

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FA0	#FFFFFF	#000000	##000000
##528FA0	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848CA1

Deuteranopia (green-blind)

#7882A0

Tritanopia (blue-blind)

#299594

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #528fa0;
/* rgb */ color: rgb(82, 143, 160);
/* oklch */ color: oklch(61.5% 0.068 217.8);

Tailwind

colors: {
  custom: {
    50: '#88b0bc',
    500: '#528fa0',
    950: '#000000',
  },
}

SCSS

$custom: #528fa0;
$custom-light: #88b0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#528fa0",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 160
  },
  "hsl": {
    "h": 193.077,
    "s": 32.231,
    "l": 47.451
  },
  "oklch": {
    "l": 0.61534,
    "c": 0.06814,
    "h": 217.8
  },
  "luminance": 0.23977
}

Semantic roles & 50–950 ramp

primary

#528FA0

secondary

#BB9C93

accent

#765FC8

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #528FA0

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

Preview Lab → · Contrast checker → · Palette generator →