#5288CF#5288CF

#5288CF is a light, vivid cyan. Relative luminance 0.239; OKLCH L 62.1% C 0.123 H 255.8°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5288CF
RGB	rgb(82, 136, 207)
HSL	hsl(214, 57%, 57%)
HSV	hsv(214, 60%, 81%)
CMYK	cmyk(60.4%, 34.3%, 0%, 18.8%)
CIE-LAB	lab(55.99, 3.69, -41.99)
CIE-LCH	lch(55.99, 42.16, 275.03°)
OKLab	oklab(62.13% -0.03 -0.1188)
OKLCH	oklch(62.13% 0.123 255.8)
XYZ	xyz(23.5423, 23.9050, 62.3929)
Luminance	0.2391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5288CF #CF9952

analogous

#52C7CF #5288CF #5B52CF

triadic

#5288CF #CF5288 #88CF52

tetradic

#5288CF #CF52C7 #CF9952 #52CF5B

square

#5288CF #CF52C7 #CF9952 #52CF5B

split-complementary

#5288CF #CF5B52 #C7CF52

monochromatic

#244D82 #3169B2 #5288CF #82A9DC #B2CAEA

Accessibility & contrast

On white

3.63

#5288CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5288CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5288CF

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5288CF	#FFFFFF	#000000	##000000
##5288CF	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8DD2

Deuteranopia (green-blind)

#5981CE

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5288cf;
/* rgb */ color: rgb(82, 136, 207);
/* oklch */ color: oklch(62.1% 0.123 255.8);

Tailwind

colors: {
  custom: {
    50: '#8daade',
    500: '#5288cf',
    950: '#000000',
  },
}

SCSS

$custom: #5288cf;
$custom-light: #8daade;
$custom-dark: #000000;

JSON

{
  "hex": "#5288cf",
  "rgb": {
    "r": 82,
    "g": 136,
    "b": 207
  },
  "hsl": {
    "h": 214.08,
    "s": 56.561,
    "l": 56.667
  },
  "oklch": {
    "l": 0.62128,
    "c": 0.12255,
    "h": 255.8
  },
  "luminance": 0.23907
}

Semantic roles & 50–950 ramp

primary

#5288CF

secondary

#D8C2A5

accent

#9E48E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5288CF

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

Preview Lab → · Contrast checker → · Palette generator →