#346FBA#346FBA

#346FBA is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 54.0% C 0.133 H 255.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#346FBA
RGB	rgb(52, 111, 186)
HSL	hsl(214, 56%, 47%)
HSV	hsv(214, 72%, 73%)
CMYK	cmyk(72%, 40.3%, 0%, 27.1%)
CIE-LAB	lab(46.50, 6.44, -45.11)
CIE-LCH	lch(46.50, 45.57, 278.13°)
OKLab	oklab(54.03% -0.0328 -0.1287)
OKLCH	oklch(54.03% 0.133 255.7)
XYZ	xyz(15.9603, 15.6424, 48.6230)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346FBA #BA7F34

analogous

#34B2BA #346FBA #3C34BA

triadic

#346FBA #BA346F #6FBA34

tetradic

#346FBA #BA34B2 #BA7F34 #34BA3C

square

#346FBA #BA34B2 #BA7F34 #34BA3C

split-complementary

#346FBA #BA3C34 #B2BA34

monochromatic

#19365A #27528A #346FBA #5A8FD1 #8AAFDE

Accessibility & contrast

On white

5.09

#346FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#346FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346FBA

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346FBA	#FFFFFF	#000000	##FFFFFF
##346FBA	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C75BD

Deuteranopia (green-blind)

#3668B8

Tritanopia (blue-blind)

#00818B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #346fba;
/* rgb */ color: rgb(52, 111, 186);
/* oklch */ color: oklch(54.0% 0.133 255.7);

Tailwind

colors: {
  custom: {
    50: '#7c97cf',
    500: '#346fba',
    950: '#000000',
  },
}

SCSS

$custom: #346fba;
$custom-light: #7c97cf;
$custom-dark: #000000;

JSON

{
  "hex": "#346fba",
  "rgb": {
    "r": 52,
    "g": 111,
    "b": 186
  },
  "hsl": {
    "h": 213.582,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54034,
    "c": 0.13281,
    "h": 255.7
  },
  "luminance": 0.15644
}

Semantic roles & 50–950 ramp

primary

#346FBA

secondary

#C8A981

accent

#9D48E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #346FBA

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

Preview Lab → · Contrast checker → · Palette generator →