#343496#343496

#343496 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.1% C 0.156 H 276.4°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#343496
RGB	rgb(52, 52, 150)
HSL	hsl(240, 49%, 40%)
HSV	hsv(240, 65%, 59%)
CMYK	cmyk(65.3%, 65.3%, 0%, 41.2%)
CIE-LAB	lab(27.81, 31.62, -53.82)
CIE-LCH	lch(27.81, 62.42, 300.44°)
OKLab	oklab(39.07% 0.0174 -0.1551)
OKLCH	oklch(39.07% 0.156 276.4)
XYZ	xyz(8.1474, 5.3874, 29.4588)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343496 #969634

analogous

#346596 #343496 #653496

triadic

#343496 #963434 #349634

tetradic

#343496 #963465 #969634 #349665

square

#343496 #963465 #969634 #349665

split-complementary

#343496 #966534 #659634

monochromatic

#14143B #242469 #343496 #4848BF #7575CF

Accessibility & contrast

On white

10.11

#343496 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#343496 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343496

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343496	#FFFFFF	#000000	##FFFFFF
##343496	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004699

Deuteranopia (green-blind)

#003D94

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #343496;
/* rgb */ color: rgb(52, 52, 150);
/* oklch */ color: oklch(39.1% 0.156 276.4);

Tailwind

colors: {
  custom: {
    50: '#786cb6',
    500: '#343496',
    950: '#000000',
  },
}

SCSS

$custom: #343496;
$custom-light: #786cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#343496",
  "rgb": {
    "r": 52,
    "g": 52,
    "b": 150
  },
  "hsl": {
    "h": 240,
    "s": 48.515,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39069,
    "c": 0.1561,
    "h": 276.4
  },
  "luminance": 0.05388
}

Semantic roles & 50–950 ramp

primary

#343496

secondary

#B8B86E

accent

#D850D8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #343496

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

Preview Lab → · Contrast checker → · Palette generator →