#343992#343992

#343992 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.6% C 0.144 H 275.2°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#343992
RGB	rgb(52, 57, 146)
HSL	hsl(237, 47%, 39%)
HSV	hsv(237, 64%, 57%)
CMYK	cmyk(64.4%, 61%, 0%, 42.7%)
CIE-LAB	lab(28.72, 26.95, -49.88)
CIE-LCH	lch(28.72, 56.69, 298.38°)
OKLab	oklab(39.63% 0.0131 -0.1435)
OKLCH	oklch(39.63% 0.144 275.2)
XYZ	xyz(8.0659, 5.7310, 27.8697)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343992 #928D34

analogous

#346892 #343992 #5E3492

triadic

#343992 #923439 #399234

tetradic

#343992 #923468 #928D34 #34925E

square

#343992 #923468 #928D34 #34925E

split-complementary

#343992 #925E34 #689234

monochromatic

#141638 #242765 #343992 #464CBD #7378CD

Accessibility & contrast

On white

9.78

#343992 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#343992 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343992

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343992	#FFFFFF	#000000	##FFFFFF
##343992	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004895

Deuteranopia (green-blind)

#004090

Tritanopia (blue-blind)

#004F60

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #343992;
/* rgb */ color: rgb(52, 57, 146);
/* oklch */ color: oklch(39.6% 0.144 275.2);

Tailwind

colors: {
  custom: {
    50: '#766fb3',
    500: '#343992',
    950: '#000000',
  },
}

SCSS

$custom: #343992;
$custom-light: #766fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#343992",
  "rgb": {
    "r": 52,
    "g": 57,
    "b": 146
  },
  "hsl": {
    "h": 236.809,
    "s": 47.475,
    "l": 38.824
  },
  "oklch": {
    "l": 0.39634,
    "c": 0.14412,
    "h": 275.2
  },
  "luminance": 0.05732
}

Semantic roles & 50–950 ramp

primary

#343992

secondary

#B5B26C

accent

#D051D7

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #343992

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

Preview Lab → · Contrast checker → · Palette generator →