#343392#343392

#343392 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.5% C 0.152 H 277.0°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#343392
RGB	rgb(52, 51, 146)
HSL	hsl(241, 48%, 39%)
HSV	hsv(241, 65%, 57%)
CMYK	cmyk(64.4%, 65.1%, 0%, 42.7%)
CIE-LAB	lab(27.22, 30.86, -52.33)
CIE-LCH	lch(27.22, 60.75, 300.53°)
OKLab	oklab(38.53% 0.0185 -0.1508)
OKLCH	oklch(38.53% 0.152 277)
XYZ	xyz(7.7866, 5.1724, 27.7766)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343392 #919233

analogous

#336192 #343392 #633392

triadic

#343392 #923433 #339234

tetradic

#343392 #923361 #919233 #339263

square

#343392 #923361 #919233 #339263

split-complementary

#343392 #926333 #619233

monochromatic

#141337 #242365 #343392 #4644BE #7372CE

Accessibility & contrast

On white

10.32

#343392 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#343392 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343392

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343392	#FFFFFF	#000000	##FFFFFF
##343392	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004495

Deuteranopia (green-blind)

#003C90

Tritanopia (blue-blind)

#004B5D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #343392;
/* rgb */ color: rgb(52, 51, 146);
/* oklch */ color: oklch(38.5% 0.152 277.0);

Tailwind

colors: {
  custom: {
    50: '#776bb3',
    500: '#343392',
    950: '#000000',
  },
}

SCSS

$custom: #343392;
$custom-light: #776bb3;
$custom-dark: #000000;

JSON

{
  "hex": "#343392",
  "rgb": {
    "r": 52,
    "g": 51,
    "b": 146
  },
  "hsl": {
    "h": 240.632,
    "s": 48.223,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38529,
    "c": 0.1519,
    "h": 277
  },
  "luminance": 0.05173
}

Semantic roles & 50–950 ramp

primary

#343392

secondary

#B5B66B

accent

#D850D6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #343392

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

Preview Lab → · Contrast checker → · Palette generator →