#528FB0#528FB0

#528FB0 is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.2% C 0.081 H 233.8°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#528FB0
RGB	rgb(82, 143, 176)
HSL	hsl(201, 37%, 51%)
HSV	hsv(201, 53%, 69%)
CMYK	cmyk(53.4%, 18.7%, 0%, 31%)
CIE-LAB	lab(56.66, -10.25, -23.37)
CIE-LCH	lch(56.66, 25.52, 246.32°)
OKLab	oklab(62.2% -0.0476 -0.065)
OKLCH	oklch(62.2% 0.081 233.8)
XYZ	xyz(21.1357, 24.5716, 44.6949)
Luminance	0.2457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#528FB0 #B07352

analogous

#52B0A2 #528FB0 #5260B0

triadic

#528FB0 #B0528F #8FB052

tetradic

#528FB0 #A252B0 #B07352 #60B052

square

#528FB0 #A252B0 #B07352 #60B052

split-complementary

#528FB0 #B05260 #B0A252

monochromatic

#2B4B5D #3E6D87 #528FB0 #7CAAC3 #A6C5D6

Accessibility & contrast

On white

3.55

#528FB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#528FB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #528FB0

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##528FB0	#FFFFFF	#000000	##000000
##528FB0	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8EB2

Deuteranopia (green-blind)

#7284B0

Tritanopia (blue-blind)

#14989A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #528fb0;
/* rgb */ color: rgb(82, 143, 176);
/* oklch */ color: oklch(62.2% 0.081 233.8);

Tailwind

colors: {
  custom: {
    50: '#89afc7',
    500: '#528fb0',
    950: '#000000',
  },
}

SCSS

$custom: #528fb0;
$custom-light: #89afc7;
$custom-dark: #000000;

JSON

{
  "hex": "#528fb0",
  "rgb": {
    "r": 82,
    "g": 143,
    "b": 176
  },
  "hsl": {
    "h": 201.064,
    "s": 37.302,
    "l": 50.588
  },
  "oklch": {
    "l": 0.62202,
    "c": 0.08063,
    "h": 233.8
  },
  "luminance": 0.24573
}

Semantic roles & 50–950 ramp

primary

#528FB0

secondary

#C4A99A

accent

#835BCD

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #528FB0

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

Preview Lab → · Contrast checker → · Palette generator →