#344BC4#344BC4

#344BC4 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.3% C 0.190 H 269.3°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#344BC4
RGB	rgb(52, 75, 196)
HSL	hsl(230, 58%, 49%)
HSV	hsv(230, 73%, 77%)
CMYK	cmyk(73.5%, 61.7%, 0%, 23.1%)
CIE-LAB	lab(37.38, 33.28, -65.64)
CIE-LCH	lch(37.38, 73.60, 296.88°)
OKLab	oklab(47.32% -0.0022 -0.1896)
OKLCH	oklch(47.32% 0.19 269.3)
XYZ	xyz(13.8926, 9.7463, 53.3629)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344BC4 #C4AD34

analogous

#3493C4 #344BC4 #6534C4

triadic

#344BC4 #C4344B #4BC434

tetradic

#344BC4 #C43493 #C4AD34 #34C465

square

#344BC4 #C43493 #C4AD34 #34C465

split-complementary

#344BC4 #C46534 #93C434

monochromatic

#1A2663 #273894 #344BC4 #6073D5 #919EE2

Accessibility & contrast

On white

7.12

#344BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#344BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344BC4

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344BC4	#FFFFFF	#000000	##FFFFFF
##344BC4	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC8

Deuteranopia (green-blind)

#0051C2

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #344bc4;
/* rgb */ color: rgb(52, 75, 196);
/* oklch */ color: oklch(47.3% 0.190 269.3);

Tailwind

colors: {
  custom: {
    50: '#807dd7',
    500: '#344bc4',
    950: '#000000',
  },
}

SCSS

$custom: #344bc4;
$custom-light: #807dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#344bc4",
  "rgb": {
    "r": 52,
    "g": 75,
    "b": 196
  },
  "hsl": {
    "h": 230.417,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47319,
    "c": 0.18965,
    "h": 269.3
  },
  "luminance": 0.09748
}

Semantic roles & 50–950 ramp

primary

#344BC4

secondary

#CCC187

accent

#C947E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #344BC4

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

Preview Lab → · Contrast checker → · Palette generator →