#344AC0#344AC0

#344AC0 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.8% C 0.186 H 269.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#344AC0
RGB	rgb(52, 74, 192)
HSL	hsl(231, 57%, 48%)
HSV	hsv(231, 73%, 75%)
CMYK	cmyk(72.9%, 61.5%, 0%, 24.7%)
CIE-LAB	lab(36.80, 32.48, -64.26)
CIE-LCH	lch(36.80, 72.00, 296.81°)
OKLab	oklab(46.79% -0.0014 -0.1856)
OKLCH	oklch(46.79% 0.186 269.6)
XYZ	xyz(13.3761, 9.4320, 50.9746)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344AC0 #C0AA34

analogous

#3490C0 #344AC0 #6434C0

triadic

#344AC0 #C0344A #4AC034

tetradic

#344AC0 #C03490 #C0AA34 #34C064

square

#344AC0 #C03490 #C0AA34 #34C064

split-complementary

#344AC0 #C06434 #90C034

monochromatic

#1A2560 #273790 #344AC0 #5E70D3 #8E9BE0

Accessibility & contrast

On white

7.27

#344AC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#344AC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344AC0

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344AC0	#FFFFFF	#000000	##FFFFFF
##344AC0	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC4

Deuteranopia (green-blind)

#0050BE

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #344ac0;
/* rgb */ color: rgb(52, 74, 192);
/* oklch */ color: oklch(46.8% 0.186 269.6);

Tailwind

colors: {
  custom: {
    50: '#7f7cd4',
    500: '#344ac0',
    950: '#000000',
  },
}

SCSS

$custom: #344ac0;
$custom-light: #7f7cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#344ac0",
  "rgb": {
    "r": 52,
    "g": 74,
    "b": 192
  },
  "hsl": {
    "h": 230.571,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46787,
    "c": 0.18559,
    "h": 269.6
  },
  "luminance": 0.09433
}

Semantic roles & 50–950 ramp

primary

#344AC0

secondary

#CBC085

accent

#C947E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #344AC0

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

Preview Lab → · Contrast checker → · Palette generator →