#344291#344291

#344291 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.3% C 0.131 H 271.9°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#344291
RGB	rgb(52, 66, 145)
HSL	hsl(231, 47%, 39%)
HSV	hsv(231, 64%, 57%)
CMYK	cmyk(64.1%, 54.5%, 0%, 43.1%)
CIE-LAB	lab(31.04, 20.59, -45.50)
CIE-LCH	lch(31.04, 49.94, 294.35°)
OKLab	oklab(41.34% 0.0044 -0.1305)
OKLCH	oklch(41.34% 0.131 271.9)
XYZ	xyz(8.4735, 6.6701, 27.6235)
Luminance	0.0667 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#344291 #918334

analogous

#347091 #344291 #543491

triadic

#344291 #913442 #429134

tetradic

#344291 #913470 #918334 #349154

square

#344291 #913470 #918334 #349154

split-complementary

#344291 #915434 #709134

monochromatic

#141937 #242D64 #344291 #4658BD #7380CD

Accessibility & contrast

On white

9.00

#344291 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#344291 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #344291

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##344291	#FFFFFF	#000000	##FFFFFF
##344291	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E4D94

Deuteranopia (green-blind)

#00458F

Tritanopia (blue-blind)

#005563

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #344291;
/* rgb */ color: rgb(52, 66, 145);
/* oklch */ color: oklch(41.3% 0.131 271.9);

Tailwind

colors: {
  custom: {
    50: '#7676b2',
    500: '#344291',
    950: '#000000',
  },
}

SCSS

$custom: #344291;
$custom-light: #7676b2;
$custom-dark: #000000;

JSON

{
  "hex": "#344291",
  "rgb": {
    "r": 52,
    "g": 66,
    "b": 145
  },
  "hsl": {
    "h": 230.968,
    "s": 47.208,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41341,
    "c": 0.13062,
    "h": 271.9
  },
  "luminance": 0.06671
}

Semantic roles & 50–950 ramp

primary

#344291

secondary

#B5AA6C

accent

#C351D7

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #344291

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

Preview Lab → · Contrast checker → · Palette generator →