#344FAC#344FAC

#344FAC is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.152 H 267.8°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#344FAC
RGB	rgb(52, 79, 172)
HSL	hsl(227, 54%, 44%)
HSV	hsv(227, 70%, 67%)
CMYK	cmyk(69.8%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(36.55, 21.88, -52.87)
CIE-LCH	lch(36.55, 57.22, 292.49°)
OKLab	oklab(46.12% -0.0059 -0.152)
OKLCH	oklch(46.12% 0.152 267.8)
XYZ	xyz(11.6560, 9.2994, 40.2024)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344FAC #AC9134

analogous

#348BAC #344FAC #5534AC

triadic

#344FAC #AC344F #4FAC34

tetradic

#344FAC #AC348B #AC9134 #34AC55

square

#344FAC #AC348B #AC9134 #34AC55

split-complementary

#344FAC #AC5534 #8BAC34

monochromatic

#18244E #26397D #344FAC #526DCB #8195D9

Accessibility & contrast

On white

7.34

#344FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#344FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344FAC

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344FAC	#FFFFFF	#000000	##FFFFFF
##344FAC	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A5CAF

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #344fac;
/* rgb */ color: rgb(52, 79, 172);
/* oklch */ color: oklch(46.1% 0.152 267.8);

Tailwind

colors: {
  custom: {
    50: '#7a7fc5',
    500: '#344fac',
    950: '#000000',
  },
}

SCSS

$custom: #344fac;
$custom-light: #7a7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#344fac",
  "rgb": {
    "r": 52,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 226.5,
    "s": 53.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.46115,
    "c": 0.15216,
    "h": 267.8
  },
  "luminance": 0.09301
}

Semantic roles & 50–950 ramp

primary

#344FAC

secondary

#C2B279

accent

#BC4BDD

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #344FAC

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

Preview Lab → · Contrast checker → · Palette generator →