#3288BB#3288BB

#3288BB is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.8% C 0.112 H 239.0°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#3288BB
RGB	rgb(50, 136, 187)
HSL	hsl(202, 58%, 46%)
HSV	hsv(202, 73%, 73%)
CMYK	cmyk(73.3%, 27.3%, 0%, 26.7%)
CIE-LAB	lab(53.89, -8.46, -34.02)
CIE-LCH	lch(53.89, 35.06, 256.03°)
OKLab	oklab(59.84% -0.0578 -0.096)
OKLCH	oklch(59.84% 0.112 239)
XYZ	xyz(19.0857, 21.8721, 50.2199)
Luminance	0.2187 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3288BB #BB6532

analogous

#32BBAA #3288BB #3243BB

triadic

#3288BB #BB3288 #88BB32

tetradic

#3288BB #AA32BB #BB6532 #43BB32

square

#3288BB #AA32BB #BB6532 #43BB32

split-complementary

#3288BB #BB3243 #BBAA32

monochromatic

#18425A #25658B #3288BB #58A5D2 #88BFDF

Accessibility & contrast

On white

3.91

#3288BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#3288BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3288BB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3288BB	#FFFFFF	#000000	##000000
##3288BB	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7088BD

Deuteranopia (green-blind)

#5D7BBA

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3288bb;
/* rgb */ color: rgb(50, 136, 187);
/* oklch */ color: oklch(59.8% 0.112 239.0);

Tailwind

colors: {
  custom: {
    50: '#7caacf',
    500: '#3288bb',
    950: '#000000',
  },
}

SCSS

$custom: #3288bb;
$custom-light: #7caacf;
$custom-dark: #000000;

JSON

{
  "hex": "#3288bb",
  "rgb": {
    "r": 50,
    "g": 136,
    "b": 187
  },
  "hsl": {
    "h": 202.336,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.59842,
    "c": 0.1121,
    "h": 239
  },
  "luminance": 0.21874
}

Semantic roles & 50–950 ramp

primary

#3288BB

secondary

#C99B80

accent

#8047E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3288BB

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

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