#346FB9#346FB9

#346FB9 is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 54.0% C 0.131 H 255.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#346FB9
RGB	rgb(52, 111, 185)
HSL	hsl(213, 56%, 46%)
HSV	hsv(213, 72%, 73%)
CMYK	cmyk(71.9%, 40%, 0%, 27.5%)
CIE-LAB	lab(46.45, 6.08, -44.62)
CIE-LCH	lch(46.45, 45.03, 277.76°)
OKLab	oklab(53.97% -0.033 -0.1273)
OKLCH	oklch(53.97% 0.131 255.5)
XYZ	xyz(15.8544, 15.6000, 48.0651)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346FB9 #B97E34

analogous

#34B2B9 #346FB9 #3B34B9

triadic

#346FB9 #B9346F #6FB934

tetradic

#346FB9 #B934B2 #B97E34 #34B93B

square

#346FB9 #B934B2 #B97E34 #34B93B

split-complementary

#346FB9 #B93B34 #B2B934

monochromatic

#193659 #275289 #346FB9 #5A8ED1 #89AFDE

Accessibility & contrast

On white

5.10

#346FB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#346FB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346FB9

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346FB9	#FFFFFF	#000000	##FFFFFF
##346FB9	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C75BC

Deuteranopia (green-blind)

#3768B8

Tritanopia (blue-blind)

#00808B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #346fb9;
/* rgb */ color: rgb(52, 111, 185);
/* oklch */ color: oklch(54.0% 0.131 255.5);

Tailwind

colors: {
  custom: {
    50: '#7c97ce',
    500: '#346fb9',
    950: '#000000',
  },
}

SCSS

$custom: #346fb9;
$custom-light: #7c97ce;
$custom-dark: #000000;

JSON

{
  "hex": "#346fb9",
  "rgb": {
    "r": 52,
    "g": 111,
    "b": 185
  },
  "hsl": {
    "h": 213.383,
    "s": 56.118,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53972,
    "c": 0.13149,
    "h": 255.5
  },
  "luminance": 0.15602
}

Semantic roles & 50–950 ramp

primary

#346FB9

secondary

#C8A881

accent

#9C48DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #346FB9

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

Preview Lab → · Contrast checker → · Palette generator →