#344FB2#344FB2

#344FB2 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.6% C 0.161 H 268.0°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#344FB2
RGB	rgb(52, 79, 178)
HSL	hsl(227, 55%, 45%)
HSV	hsv(227, 71%, 70%)
CMYK	cmyk(70.8%, 55.6%, 0%, 30.2%)
CIE-LAB	lab(36.99, 24.10, -55.71)
CIE-LCH	lch(36.99, 60.70, 293.40°)
OKLab	oklab(46.59% -0.0055 -0.1604)
OKLCH	oklch(46.59% 0.161 268)
XYZ	xyz(12.2453, 9.5351, 43.3060)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344FB2 #B29734

analogous

#348EB2 #344FB2 #5834B2

triadic

#344FB2 #B2344F #4FB234

tetradic

#344FB2 #B2348E #B29734 #34B258

square

#344FB2 #B2348E #B29734 #34B258

split-complementary

#344FB2 #B25834 #8EB234

monochromatic

#182553 #263A83 #344FB2 #566FCE #8598DB

Accessibility & contrast

On white

7.22

#344FB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#344FB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344FB2

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344FB2	#FFFFFF	#000000	##FFFFFF
##344FB2	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #344fb2;
/* rgb */ color: rgb(52, 79, 178);
/* oklch */ color: oklch(46.6% 0.161 268.0);

Tailwind

colors: {
  custom: {
    50: '#7c7fca',
    500: '#344fb2',
    950: '#000000',
  },
}

SCSS

$custom: #344fb2;
$custom-light: #7c7fca;
$custom-dark: #000000;

JSON

{
  "hex": "#344fb2",
  "rgb": {
    "r": 52,
    "g": 79,
    "b": 178
  },
  "hsl": {
    "h": 227.143,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46586,
    "c": 0.1605,
    "h": 268
  },
  "luminance": 0.09536
}

Semantic roles & 50–950 ramp

primary

#344FB2

secondary

#C5B67D

accent

#BE4ADE

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #344FB2

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

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