#344EBA#344EBA

#344EBA is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.0% C 0.173 H 268.6°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#344EBA
RGB	rgb(52, 78, 186)
HSL	hsl(228, 56%, 47%)
HSV	hsv(228, 72%, 73%)
CMYK	cmyk(72%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(37.34, 27.70, -59.86)
CIE-LCH	lch(37.34, 65.96, 294.83°)
OKLab	oklab(47.04% -0.0043 -0.1726)
OKLCH	oklch(47.04% 0.173 268.6)
XYZ	xyz(13.0004, 9.7227, 47.6364)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344EBA #BAA034

analogous

#3491BA #344EBA #5D34BA

triadic

#344EBA #BA344E #4EBA34

tetradic

#344EBA #BA3491 #BAA034 #34BA5D

square

#344EBA #BA3491 #BAA034 #34BA5D

split-complementary

#344EBA #BA5D34 #91BA34

monochromatic

#19265A #273A8A #344EBA #5A71D1 #8A9ADE

Accessibility & contrast

On white

7.13

#344EBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#344EBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344EBA

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344EBA	#FFFFFF	#000000	##FFFFFF
##344EBA	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#00697C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #344eba;
/* rgb */ color: rgb(52, 78, 186);
/* oklch */ color: oklch(47.0% 0.173 268.6);

Tailwind

colors: {
  custom: {
    50: '#7d7fd0',
    500: '#344eba',
    950: '#000000',
  },
}

SCSS

$custom: #344eba;
$custom-light: #7d7fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#344eba",
  "rgb": {
    "r": 52,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 228.358,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47036,
    "c": 0.17268,
    "h": 268.6
  },
  "luminance": 0.09724
}

Semantic roles & 50–950 ramp

primary

#344EBA

secondary

#C8BB81

accent

#C248E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #344EBA

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

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