#344BBE#344BBE

#344BBE is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.182 H 269.3°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#344BBE
RGB	rgb(52, 75, 190)
HSL	hsl(230, 57%, 47%)
HSV	hsv(230, 73%, 75%)
CMYK	cmyk(72.6%, 60.5%, 0%, 25.5%)
CIE-LAB	lab(36.89, 31.11, -62.94)
CIE-LCH	lch(36.89, 70.21, 296.30°)
OKLab	oklab(46.8% -0.0021 -0.1817)
OKLCH	oklch(46.8% 0.182 269.3)
XYZ	xyz(13.2233, 9.4786, 49.8379)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344BBE #BEA734

analogous

#3490BE #344BBE #6234BE

triadic

#344BBE #BE344B #4BBE34

tetradic

#344BBE #BE3490 #BEA734 #34BE62

square

#344BBE #BE3490 #BEA734 #34BE62

split-complementary

#344BBE #BE6234 #90BE34

monochromatic

#1A255E #27388E #344BBE #5D70D3 #8D9BE0

Accessibility & contrast

On white

7.25

#344BBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#344BBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344BBE

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344BBE	#FFFFFF	#000000	##FFFFFF
##344BBE	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC2

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#00687D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #344bbe;
/* rgb */ color: rgb(52, 75, 190);
/* oklch */ color: oklch(46.8% 0.182 269.3);

Tailwind

colors: {
  custom: {
    50: '#7f7dd3',
    500: '#344bbe',
    950: '#000000',
  },
}

SCSS

$custom: #344bbe;
$custom-light: #7f7dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#344bbe",
  "rgb": {
    "r": 52,
    "g": 75,
    "b": 190
  },
  "hsl": {
    "h": 230,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.468,
    "c": 0.18173,
    "h": 269.3
  },
  "luminance": 0.0948
}

Semantic roles & 50–950 ramp

primary

#344BBE

secondary

#CABE84

accent

#C748E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #344BBE

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

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