#3279BB#3279BB

#3279BB is a mid, vivid cyan. Relative luminance 0.179; OKLCH L 56.3% C 0.124 H 249.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#3279BB
RGB	rgb(50, 121, 187)
HSL	hsl(209, 58%, 46%)
HSV	hsv(209, 73%, 73%)
CMYK	cmyk(73.3%, 35.3%, 0%, 26.7%)
CIE-LAB	lab(49.42, 0.38, -41.05)
CIE-LCH	lch(49.42, 41.06, 270.53°)
OKLab	oklab(56.32% -0.0433 -0.1167)
OKLCH	oklch(56.32% 0.124 249.6)
XYZ	xyz(17.1190, 17.9388, 49.5644)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3279BB #BB7432

analogous

#32BBB9 #3279BB #3235BB

triadic

#3279BB #BB3279 #79BB32

tetradic

#3279BB #B932BB #BB7432 #35BB32

square

#3279BB #B932BB #BB7432 #35BB32

split-complementary

#3279BB #BB3235 #BBB932

monochromatic

#183B5A #255A8B #3279BB #5897D2 #88B5DF

Accessibility & contrast

On white

4.58

#3279BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#3279BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3279BB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3279BB	#FFFFFF	#000000	##000000
##3279BB	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7CBE

Deuteranopia (green-blind)

#4770BA

Tritanopia (blue-blind)

#008991

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3279bb;
/* rgb */ color: rgb(50, 121, 187);
/* oklch */ color: oklch(56.3% 0.124 249.6);

Tailwind

colors: {
  custom: {
    50: '#7c9fd0',
    500: '#3279bb',
    950: '#000000',
  },
}

SCSS

$custom: #3279bb;
$custom-light: #7c9fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3279bb",
  "rgb": {
    "r": 50,
    "g": 121,
    "b": 187
  },
  "hsl": {
    "h": 208.905,
    "s": 57.806,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56315,
    "c": 0.12447,
    "h": 249.6
  },
  "luminance": 0.17941
}

Semantic roles & 50–950 ramp

primary

#3279BB

secondary

#C9A380

accent

#9147E1

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3279BB

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

Preview Lab → · Contrast checker → · Palette generator →