#344EBF#344EBF

#344EBF is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.179 H 268.6°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#344EBF
RGB	rgb(52, 78, 191)
HSL	hsl(229, 57%, 48%)
HSV	hsv(229, 73%, 75%)
CMYK	cmyk(72.8%, 59.2%, 0%, 25.1%)
CIE-LAB	lab(37.73, 29.54, -62.15)
CIE-LCH	lch(37.73, 68.82, 295.42°)
OKLab	oklab(47.45% -0.0042 -0.1794)
OKLCH	oklch(47.45% 0.179 268.6)
XYZ	xyz(13.5413, 9.9390, 50.4849)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344EBF #BFA534

analogous

#3493BF #344EBF #5F34BF

triadic

#344EBF #BF344E #4EBF34

tetradic

#344EBF #BF3493 #BFA534 #34BF5F

square

#344EBF #BF3493 #BFA534 #34BF5F

split-complementary

#344EBF #BF5F34 #93BF34

monochromatic

#1A275F #273A8F #344EBF #5D73D3 #8D9DE0

Accessibility & contrast

On white

7.03

#344EBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#344EBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344EBF

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344EBF	#FFFFFF	#000000	##FFFFFF
##344EBF	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC3

Deuteranopia (green-blind)

#0053BD

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #344ebf;
/* rgb */ color: rgb(52, 78, 191);
/* oklch */ color: oklch(47.5% 0.179 268.6);

Tailwind

colors: {
  custom: {
    50: '#7f7fd3',
    500: '#344ebf',
    950: '#000000',
  },
}

SCSS

$custom: #344ebf;
$custom-light: #7f7fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#344ebf",
  "rgb": {
    "r": 52,
    "g": 78,
    "b": 191
  },
  "hsl": {
    "h": 228.777,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47452,
    "c": 0.17941,
    "h": 268.6
  },
  "luminance": 0.0994
}

Semantic roles & 50–950 ramp

primary

#344EBF

secondary

#CABD84

accent

#C447E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #344EBF

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

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