#344CBA#344CBA

#344CBA is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.7% C 0.175 H 269.1°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#344CBA
RGB	rgb(52, 76, 186)
HSL	hsl(229, 56%, 47%)
HSV	hsv(229, 72%, 73%)
CMYK	cmyk(72%, 59.1%, 0%, 27.1%)
CIE-LAB	lab(36.82, 29.00, -60.71)
CIE-LCH	lch(36.82, 67.28, 295.54°)
OKLab	oklab(46.65% -0.0028 -0.1751)
OKLCH	oklch(46.65% 0.175 269.1)
XYZ	xyz(12.8605, 9.4428, 47.5897)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344CBA #BAA234

analogous

#348FBA #344CBA #5F34BA

triadic

#344CBA #BA344C #4CBA34

tetradic

#344CBA #BA348F #BAA234 #34BA5F

square

#344CBA #BA348F #BAA234 #34BA5F

split-complementary

#344CBA #BA5F34 #8FBA34

monochromatic

#19255A #27388A #344CBA #5A70D1 #8A99DE

Accessibility & contrast

On white

7.27

#344CBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#344CBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344CBA

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344CBA	#FFFFFF	#000000	##FFFFFF
##344CBA	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0051B8

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #344cba;
/* rgb */ color: rgb(52, 76, 186);
/* oklch */ color: oklch(46.7% 0.175 269.1);

Tailwind

colors: {
  custom: {
    50: '#7e7dd0',
    500: '#344cba',
    950: '#000000',
  },
}

SCSS

$custom: #344cba;
$custom-light: #7e7dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#344cba",
  "rgb": {
    "r": 52,
    "g": 76,
    "b": 186
  },
  "hsl": {
    "h": 229.254,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.46651,
    "c": 0.17515,
    "h": 269.1
  },
  "luminance": 0.09444
}

Semantic roles & 50–950 ramp

primary

#344CBA

secondary

#C8BC81

accent

#C448E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #344CBA

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

Preview Lab → · Contrast checker → · Palette generator →