#344FBE#344FBE

#344FBE is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.177 H 268.4°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#344FBE
RGB	rgb(52, 79, 190)
HSL	hsl(228, 57%, 47%)
HSV	hsv(228, 73%, 75%)
CMYK	cmyk(72.6%, 58.4%, 0%, 25.5%)
CIE-LAB	lab(37.91, 28.52, -61.28)
CIE-LCH	lch(37.91, 67.59, 294.96°)
OKLab	oklab(47.56% -0.005 -0.1768)
OKLCH	oklch(47.56% 0.177 268.4)
XYZ	xyz(13.5032, 10.0383, 49.9312)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344FBE #BEA334

analogous

#3494BE #344FBE #5E34BE

triadic

#344FBE #BE344F #4FBE34

tetradic

#344FBE #BE3494 #BEA334 #34BE5E

square

#344FBE #BE3494 #BEA334 #34BE5E

split-complementary

#344FBE #BE5E34 #94BE34

monochromatic

#1A275E #273B8E #344FBE #5D74D3 #8D9DE0

Accessibility & contrast

On white

6.98

#344FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#344FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #344FBE

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344FBE	#FFFFFF	#000000	##FFFFFF
##344FBE	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#006B7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #344fbe;
/* rgb */ color: rgb(52, 79, 190);
/* oklch */ color: oklch(47.6% 0.177 268.4);

Tailwind

colors: {
  custom: {
    50: '#7e80d2',
    500: '#344fbe',
    950: '#000000',
  },
}

SCSS

$custom: #344fbe;
$custom-light: #7e80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#344fbe",
  "rgb": {
    "r": 52,
    "g": 79,
    "b": 190
  },
  "hsl": {
    "h": 228.261,
    "s": 57.025,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4756,
    "c": 0.17685,
    "h": 268.4
  },
  "luminance": 0.1004
}

Semantic roles & 50–950 ramp

primary

#344FBE

secondary

#CABC84

accent

#C248E0

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #344FBE

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

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