#344CC4#344CC4

#344CC4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.188 H 269.1°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#344CC4
RGB	rgb(52, 76, 196)
HSL	hsl(230, 58%, 49%)
HSV	hsv(230, 73%, 77%)
CMYK	cmyk(73.5%, 61.2%, 0%, 23.1%)
CIE-LAB	lab(37.63, 32.64, -65.24)
CIE-LCH	lch(37.63, 72.95, 296.58°)
OKLab	oklab(47.5% -0.0028 -0.1884)
OKLCH	oklch(47.5% 0.188 269.1)
XYZ	xyz(13.9610, 9.8830, 53.3857)
Luminance	0.0988 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344CC4 #C4AC34

analogous

#3494C4 #344CC4 #6434C4

triadic

#344CC4 #C4344C #4CC434

tetradic

#344CC4 #C43494 #C4AC34 #34C464

square

#344CC4 #C43494 #C4AC34 #34C464

split-complementary

#344CC4 #C46434 #94C434

monochromatic

#1A2663 #273994 #344CC4 #6074D5 #919EE2

Accessibility & contrast

On white

7.05

#344CC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#344CC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344CC4

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344CC4	#FFFFFF	#000000	##FFFFFF
##344CC4	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC8

Deuteranopia (green-blind)

#0052C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #344cc4;
/* rgb */ color: rgb(52, 76, 196);
/* oklch */ color: oklch(47.5% 0.188 269.1);

Tailwind

colors: {
  custom: {
    50: '#807dd7',
    500: '#344cc4',
    950: '#000000',
  },
}

SCSS

$custom: #344cc4;
$custom-light: #807dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#344cc4",
  "rgb": {
    "r": 52,
    "g": 76,
    "b": 196
  },
  "hsl": {
    "h": 230,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47503,
    "c": 0.18846,
    "h": 269.1
  },
  "luminance": 0.09884
}

Semantic roles & 50–950 ramp

primary

#344CC4

secondary

#CCC187

accent

#C747E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #344CC4

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

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