#344DC1#344DC1

#344DC1 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.183 H 268.9°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#344DC1
RGB	rgb(52, 77, 193)
HSL	hsl(229, 58%, 48%)
HSV	hsv(229, 73%, 76%)
CMYK	cmyk(73.1%, 60.1%, 0%, 24.3%)
CIE-LAB	lab(37.64, 30.91, -63.48)
CIE-LCH	lch(37.64, 70.60, 295.96°)
OKLab	oklab(47.43% -0.0035 -0.1833)
OKLCH	oklch(47.43% 0.183 268.9)
XYZ	xyz(13.6924, 9.8866, 51.6284)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344DC1 #C1A834

analogous

#3493C1 #344DC1 #6234C1

triadic

#344DC1 #C1344D #4DC134

tetradic

#344DC1 #C13493 #C1A834 #34C162

square

#344DC1 #C13493 #C1A834 #34C162

split-complementary

#344DC1 #C16234 #93C134

monochromatic

#1A2761 #273A91 #344DC1 #5E73D4 #8F9DE1

Accessibility & contrast

On white

7.05

#344DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#344DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344DC1

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344DC1	#FFFFFF	#000000	##FFFFFF
##344DC1	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)

#005FC5

Deuteranopia (green-blind)

#0052BF

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #344dc1;
/* rgb */ color: rgb(52, 77, 193);
/* oklch */ color: oklch(47.4% 0.183 268.9);

Tailwind

colors: {
  custom: {
    50: '#7f7ed5',
    500: '#344dc1',
    950: '#000000',
  },
}

SCSS

$custom: #344dc1;
$custom-light: #7f7ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#344dc1",
  "rgb": {
    "r": 52,
    "g": 77,
    "b": 193
  },
  "hsl": {
    "h": 229.362,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.47431,
    "c": 0.18329,
    "h": 268.9
  },
  "luminance": 0.09888
}

Semantic roles & 50–950 ramp

primary

#344DC1

secondary

#CBBF86

accent

#C647E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #344DC1

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

Preview Lab → · Contrast checker → · Palette generator →