#344DB7#344DB7

#344DB7 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.6% C 0.170 H 268.8°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#344DB7
RGB	rgb(52, 77, 183)
HSL	hsl(229, 56%, 46%)
HSV	hsv(229, 72%, 72%)
CMYK	cmyk(71.6%, 57.9%, 0%, 28.2%)
CIE-LAB	lab(36.85, 27.26, -58.90)
CIE-LCH	lch(36.85, 64.90, 294.83°)
OKLab	oklab(46.59% -0.0036 -0.1698)
OKLCH	oklch(46.59% 0.17 268.8)
XYZ	xyz(12.6144, 9.4554, 45.9509)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344DB7 #B79E34

analogous

#348EB7 #344DB7 #5C34B7

triadic

#344DB7 #B7344D #4DB734

tetradic

#344DB7 #B7348E #B79E34 #34B75C

square

#344DB7 #B7348E #B79E34 #34B75C

split-complementary

#344DB7 #B75C34 #8EB734

monochromatic

#192558 #263987 #344DB7 #596FD0 #8898DD

Accessibility & contrast

On white

7.26

#344DB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#344DB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344DB7

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344DB7	#FFFFFF	#000000	##FFFFFF
##344DB7	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)

#005DBB

Deuteranopia (green-blind)

#0051B5

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #344db7;
/* rgb */ color: rgb(52, 77, 183);
/* oklch */ color: oklch(46.6% 0.170 268.8);

Tailwind

colors: {
  custom: {
    50: '#7d7ecd',
    500: '#344db7',
    950: '#000000',
  },
}

SCSS

$custom: #344db7;
$custom-light: #7d7ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#344db7",
  "rgb": {
    "r": 52,
    "g": 77,
    "b": 183
  },
  "hsl": {
    "h": 228.55,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46594,
    "c": 0.16986,
    "h": 268.8
  },
  "luminance": 0.09457
}

Semantic roles & 50–950 ramp

primary

#344DB7

secondary

#C7BA80

accent

#C249DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #344DB7

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

Preview Lab → · Contrast checker → · Palette generator →