#344CB8#344CB8

#344CB8 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.5% C 0.172 H 269.0°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#344CB8
RGB	rgb(52, 76, 184)
HSL	hsl(229, 56%, 46%)
HSV	hsv(229, 72%, 72%)
CMYK	cmyk(71.7%, 58.7%, 0%, 27.8%)
CIE-LAB	lab(36.67, 28.27, -59.79)
CIE-LCH	lch(36.67, 66.13, 295.31°)
OKLab	oklab(46.48% -0.0029 -0.1724)
OKLCH	oklch(46.48% 0.172 269)
XYZ	xyz(12.6494, 9.3583, 46.4778)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344CB8 #B8A034

analogous

#348EB8 #344CB8 #5E34B8

triadic

#344CB8 #B8344C #4CB834

tetradic

#344CB8 #B8348E #B8A034 #34B85E

square

#344CB8 #B8348E #B8A034 #34B85E

split-complementary

#344CB8 #B85E34 #8EB834

monochromatic

#192559 #273888 #344CB8 #596FD0 #8998DE

Accessibility & contrast

On white

7.31

#344CB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#344CB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344CB8

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344CB8	#FFFFFF	#000000	##FFFFFF
##344CB8	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBC

Deuteranopia (green-blind)

#0050B6

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #344cb8;
/* rgb */ color: rgb(52, 76, 184);
/* oklch */ color: oklch(46.5% 0.172 269.0);

Tailwind

colors: {
  custom: {
    50: '#7d7dce',
    500: '#344cb8',
    950: '#000000',
  },
}

SCSS

$custom: #344cb8;
$custom-light: #7d7dce;
$custom-dark: #000000;

JSON

{
  "hex": "#344cb8",
  "rgb": {
    "r": 52,
    "g": 76,
    "b": 184
  },
  "hsl": {
    "h": 229.091,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.46483,
    "c": 0.17245,
    "h": 269
  },
  "luminance": 0.0936
}

Semantic roles & 50–950 ramp

primary

#344CB8

secondary

#C8BB80

accent

#C449DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #344CB8

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

Preview Lab → · Contrast checker → · Palette generator →