#346BB9#346BB9

#346BB9 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.1% C 0.136 H 257.6°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#346BB9
RGB	rgb(52, 107, 185)
HSL	hsl(215, 56%, 46%)
HSV	hsv(215, 72%, 73%)
CMYK	cmyk(71.9%, 42.2%, 0%, 27.5%)
CIE-LAB	lab(45.29, 8.58, -46.47)
CIE-LCH	lch(45.29, 47.26, 280.47°)
OKLab	oklab(53.07% -0.0293 -0.1328)
OKLCH	oklch(53.07% 0.136 257.6)
XYZ	xyz(15.4276, 14.7466, 47.9228)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346BB9 #B98234

analogous

#34AEB9 #346BB9 #4034B9

triadic

#346BB9 #B9346B #6BB934

tetradic

#346BB9 #B934AE #B98234 #34B940

square

#346BB9 #B934AE #B98234 #34B940

split-complementary

#346BB9 #B94034 #AEB934

monochromatic

#193459 #274F89 #346BB9 #5A8BD1 #89ACDE

Accessibility & contrast

On white

5.32

#346BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#346BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BB9

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346BB9	#FFFFFF	#000000	##FFFFFF
##346BB9	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4672BC

Deuteranopia (green-blind)

#2F65B7

Tritanopia (blue-blind)

#007D89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #346bb9;
/* rgb */ color: rgb(52, 107, 185);
/* oklch */ color: oklch(53.1% 0.136 257.6);

Tailwind

colors: {
  custom: {
    50: '#7c94ce',
    500: '#346bb9',
    950: '#000000',
  },
}

SCSS

$custom: #346bb9;
$custom-light: #7c94ce;
$custom-dark: #000000;

JSON

{
  "hex": "#346bb9",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 185
  },
  "hsl": {
    "h": 215.188,
    "s": 56.118,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5307,
    "c": 0.13595,
    "h": 257.6
  },
  "luminance": 0.14748
}

Semantic roles & 50–950 ramp

primary

#346BB9

secondary

#C8AB81

accent

#A148DF

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #346BB9

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

Preview Lab → · Contrast checker → · Palette generator →