#343184#343184

#343184 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.9% C 0.135 H 279.1°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#343184
RGB	rgb(52, 49, 132)
HSL	hsl(242, 46%, 35%)
HSV	hsv(242, 63%, 52%)
CMYK	cmyk(60.6%, 62.9%, 0%, 48.2%)
CIE-LAB	lab(25.54, 27.27, -46.38)
CIE-LCH	lch(25.54, 53.80, 300.45°)
OKLab	oklab(36.93% 0.0213 -0.1333)
OKLCH	oklch(36.93% 0.135 279.1)
XYZ	xyz(6.6780, 4.5922, 22.3598)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343184 #818431

analogous

#315784 #343184 #5D3184

triadic

#343184 #843431 #318434

tetradic

#343184 #843157 #818431 #31845D

square

#343184 #843157 #818431 #31845D

split-complementary

#343184 #845D31 #578431

monochromatic

#11102B #222057 #343184 #4642B1 #6C68C7

Accessibility & contrast

On white

10.95

#343184 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#343184 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343184

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343184	#FFFFFF	#000000	##FFFFFF
##343184	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004087

Deuteranopia (green-blind)

#003982

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #343184;
/* rgb */ color: rgb(52, 49, 132);
/* oklch */ color: oklch(36.9% 0.135 279.1);

Tailwind

colors: {
  custom: {
    50: '#7469a8',
    500: '#343184',
    950: '#000000',
  },
}

SCSS

$custom: #343184;
$custom-light: #7469a8;
$custom-dark: #000000;

JSON

{
  "hex": "#343184",
  "rgb": {
    "r": 52,
    "g": 49,
    "b": 132
  },
  "hsl": {
    "h": 242.169,
    "s": 45.856,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36928,
    "c": 0.13499,
    "h": 279.1
  },
  "luminance": 0.04593
}

Semantic roles & 50–950 ramp

primary

#343184

secondary

#ACAE62

accent

#D652D1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #343184

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

Preview Lab → · Contrast checker → · Palette generator →