#344FB0#344FB0

#344FB0 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.4% C 0.158 H 268.0°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#344FB0
RGB	rgb(52, 79, 176)
HSL	hsl(227, 54%, 45%)
HSV	hsv(227, 70%, 69%)
CMYK	cmyk(70.5%, 55.1%, 0%, 31%)
CIE-LAB	lab(36.85, 23.36, -54.77)
CIE-LCH	lch(36.85, 59.54, 293.10°)
OKLab	oklab(46.43% -0.0056 -0.1576)
OKLCH	oklch(46.43% 0.158 268)
XYZ	xyz(12.0459, 9.4554, 42.2561)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344FB0 #B09534

analogous

#348DB0 #344FB0 #5734B0

triadic

#344FB0 #B0344F #4FB034

tetradic

#344FB0 #B0348D #B09534 #34B057

square

#344FB0 #B0348D #B09534 #34B057

split-complementary

#344FB0 #B05734 #8DB034

monochromatic

#182552 #263A81 #344FB0 #556FCD #8497DB

Accessibility & contrast

On white

7.26

#344FB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#344FB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344FB0

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344FB0	#FFFFFF	#000000	##FFFFFF
##344FB0	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB3

Deuteranopia (green-blind)

#0051AE

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #344fb0;
/* rgb */ color: rgb(52, 79, 176);
/* oklch */ color: oklch(46.4% 0.158 268.0);

Tailwind

colors: {
  custom: {
    50: '#7b7fc8',
    500: '#344fb0',
    950: '#000000',
  },
}

SCSS

$custom: #344fb0;
$custom-light: #7b7fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#344fb0",
  "rgb": {
    "r": 52,
    "g": 79,
    "b": 176
  },
  "hsl": {
    "h": 226.935,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46428,
    "c": 0.15774,
    "h": 268
  },
  "luminance": 0.09457
}

Semantic roles & 50–950 ramp

primary

#344FB0

secondary

#C4B47C

accent

#BE4ADE

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #344FB0

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

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