#344ABB#344ABB

#344ABB is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.4% C 0.179 H 269.6°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#344ABB
RGB	rgb(52, 74, 187)
HSL	hsl(230, 56%, 47%)
HSV	hsv(230, 72%, 73%)
CMYK	cmyk(72.2%, 60.4%, 0%, 26.7%)
CIE-LAB	lab(36.39, 30.66, -61.99)
CIE-LCH	lch(36.39, 69.16, 296.32°)
OKLab	oklab(46.36% -0.0013 -0.1789)
OKLCH	oklch(46.36% 0.179 269.6)
XYZ	xyz(12.8315, 9.2142, 48.1063)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344ABB #BBA534

analogous

#348EBB #344ABB #6234BB

triadic

#344ABB #BB344A #4ABB34

tetradic

#344ABB #BB348E #BBA534 #34BB62

square

#344ABB #BB348E #BBA534 #34BB62

split-complementary

#344ABB #BB6234 #8EBB34

monochromatic

#19245B #27378B #344ABB #5B6ED1 #8B98DF

Accessibility & contrast

On white

7.39

#344ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#344ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344ABB

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344ABB	#FFFFFF	#000000	##FFFFFF
##344ABB	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBF

Deuteranopia (green-blind)

#0050B9

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #344abb;
/* rgb */ color: rgb(52, 74, 187);
/* oklch */ color: oklch(46.4% 0.179 269.6);

Tailwind

colors: {
  custom: {
    50: '#7e7cd0',
    500: '#344abb',
    950: '#000000',
  },
}

SCSS

$custom: #344abb;
$custom-light: #7e7cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#344abb",
  "rgb": {
    "r": 52,
    "g": 74,
    "b": 187
  },
  "hsl": {
    "h": 230.222,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46356,
    "c": 0.17895,
    "h": 269.6
  },
  "luminance": 0.09215
}

Semantic roles & 50–950 ramp

primary

#344ABB

secondary

#C9BD82

accent

#C748E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #344ABB

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

Preview Lab → · Contrast checker → · Palette generator →