#344BC1#344BC1

#344BC1 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.1% C 0.186 H 269.3°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#344BC1
RGB	rgb(52, 75, 193)
HSL	hsl(230, 58%, 48%)
HSV	hsv(230, 73%, 76%)
CMYK	cmyk(73.1%, 61.1%, 0%, 24.3%)
CIE-LAB	lab(37.14, 32.20, -64.30)
CIE-LCH	lch(37.14, 71.91, 296.60°)
OKLab	oklab(47.06% -0.0021 -0.1857)
OKLCH	oklch(47.06% 0.186 269.3)
XYZ	xyz(13.5546, 9.6111, 51.5825)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344BC1 #C1AA34

analogous

#3491C1 #344BC1 #6434C1

triadic

#344BC1 #C1344B #4BC134

tetradic

#344BC1 #C13491 #C1AA34 #34C164

square

#344BC1 #C13491 #C1AA34 #34C164

split-complementary

#344BC1 #C16434 #91C134

monochromatic

#1A2661 #273891 #344BC1 #5E72D4 #8F9CE1

Accessibility & contrast

On white

7.19

#344BC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#344BC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344BC1

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344BC1	#FFFFFF	#000000	##FFFFFF
##344BC1	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC5

Deuteranopia (green-blind)

#0051BF

Tritanopia (blue-blind)

#00697F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #344bc1;
/* rgb */ color: rgb(52, 75, 193);
/* oklch */ color: oklch(47.1% 0.186 269.3);

Tailwind

colors: {
  custom: {
    50: '#7f7dd5',
    500: '#344bc1',
    950: '#000000',
  },
}

SCSS

$custom: #344bc1;
$custom-light: #7f7dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#344bc1",
  "rgb": {
    "r": 52,
    "g": 75,
    "b": 193
  },
  "hsl": {
    "h": 230.213,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47058,
    "c": 0.1857,
    "h": 269.3
  },
  "luminance": 0.09612
}

Semantic roles & 50–950 ramp

primary

#344BC1

secondary

#CBC086

accent

#C847E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #344BC1

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

Preview Lab → · Contrast checker → · Palette generator →