#5288BB#5288BB

#5288BB is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 61.1% C 0.097 H 248.4°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#5288BB
RGB	rgb(82, 136, 187)
HSL	hsl(209, 44%, 53%)
HSV	hsv(209, 56%, 73%)
CMYK	cmyk(56.1%, 27.3%, 0%, 26.7%)
CIE-LAB	lab(55.06, -2.83, -32.11)
CIE-LCH	lch(55.06, 32.24, 264.97°)
OKLab	oklab(61.09% -0.0357 -0.0901)
OKLCH	oklch(61.09% 0.097 248.4)
XYZ	xyz(21.2503, 22.9882, 50.3214)
Luminance	0.2299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5288BB #BB8552

analogous

#52BBB9 #5288BB #5253BB

triadic

#5288BB #BB5288 #88BB52

tetradic

#5288BB #B952BB #BB8552 #53BB52

square

#5288BB #B952BB #BB8552 #53BB52

split-complementary

#5288BB #BB5253 #BBB952

monochromatic

#294A69 #3B6995 #5288BB #7EA6CC #AAC4DE

Accessibility & contrast

On white

3.75

#5288BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#5288BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5288BB

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5288BB	#FFFFFF	#000000	##000000
##5288BB	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABD

Deuteranopia (green-blind)

#657FBA

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5288bb;
/* rgb */ color: rgb(82, 136, 187);
/* oklch */ color: oklch(61.1% 0.097 248.4);

Tailwind

colors: {
  custom: {
    50: '#8aaacf',
    500: '#5288bb',
    950: '#000000',
  },
}

SCSS

$custom: #5288bb;
$custom-light: #8aaacf;
$custom-dark: #000000;

JSON

{
  "hex": "#5288bb",
  "rgb": {
    "r": 82,
    "g": 136,
    "b": 187
  },
  "hsl": {
    "h": 209.143,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.61091,
    "c": 0.09697,
    "h": 248.4
  },
  "luminance": 0.2299
}

Semantic roles & 50–950 ramp

primary

#5288BB

secondary

#CBB49E

accent

#9254D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #5288BB

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

Preview Lab → · Contrast checker → · Palette generator →