#3288CF#3288CF

#3288CF is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 60.9% C 0.135 H 247.5°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#3288CF
RGB	rgb(50, 136, 207)
HSL	hsl(207, 62%, 50%)
HSV	hsv(207, 76%, 81%)
CMYK	cmyk(75.8%, 34.3%, 0%, 18.8%)
CIE-LAB	lab(54.85, -1.33, -43.87)
CIE-LCH	lch(54.85, 43.89, 268.26°)
OKLab	oklab(60.92% -0.0517 -0.1247)
OKLCH	oklch(60.92% 0.135 247.5)
XYZ	xyz(21.3777, 22.7889, 62.2914)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3288CF #CF7932

analogous

#32CFC8 #3288CF #3239CF

triadic

#3288CF #CF3288 #88CF32

tetradic

#3288CF #C832CF #CF7932 #39CF32

square

#3288CF #C832CF #CF7932 #39CF32

split-complementary

#3288CF #CF3239 #CFC832

monochromatic

#1A476D #25689F #3288CF #64A5DB #95C2E6

Accessibility & contrast

On white

3.78

#3288CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#3288CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3288CF

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3288CF	#FFFFFF	#000000	##000000
##3288CF	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678BD2

Deuteranopia (green-blind)

#517DCE

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3288cf;
/* rgb */ color: rgb(50, 136, 207);
/* oklch */ color: oklch(60.9% 0.135 247.5);

Tailwind

colors: {
  custom: {
    50: '#7faade',
    500: '#3288cf',
    950: '#000000',
  },
}

SCSS

$custom: #3288cf;
$custom-light: #7faade;
$custom-dark: #000000;

JSON

{
  "hex": "#3288cf",
  "rgb": {
    "r": 50,
    "g": 136,
    "b": 207
  },
  "hsl": {
    "h": 207.134,
    "s": 62.055,
    "l": 50.392
  },
  "oklch": {
    "l": 0.60919,
    "c": 0.135,
    "h": 247.5
  },
  "luminance": 0.22791
}

Semantic roles & 50–950 ramp

primary

#3288CF

secondary

#D1AB8B

accent

#8C43E5

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3288CF

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

Preview Lab → · Contrast checker → · Palette generator →