#343278#343278

#343278 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 36.1% C 0.116 H 280.1°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#343278
RGB	rgb(52, 50, 120)
HSL	hsl(242, 41%, 33%)
HSV	hsv(242, 58%, 47%)
CMYK	cmyk(56.7%, 58.3%, 0%, 52.9%)
CIE-LAB	lab(24.85, 22.41, -39.93)
CIE-LCH	lch(24.85, 45.79, 299.30°)
OKLab	oklab(36.12% 0.0204 -0.1143)
OKLCH	oklch(36.12% 0.116 280.1)
XYZ	xyz(5.9459, 4.3670, 18.2953)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343278 #767832

analogous

#325378 #343278 #573278

triadic

#343278 #783432 #327834

tetradic

#343278 #783253 #767832 #327857

square

#343278 #783253 #767832 #327857

split-complementary

#343278 #785732 #537832

monochromatic

#0F0E22 #21204D #343278 #4744A3 #6865BF

Accessibility & contrast

On white

11.21

#343278 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#343278 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343278

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343278	#FFFFFF	#000000	##FFFFFF
##343278	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013E7A

Deuteranopia (green-blind)

#003877

Tritanopia (blue-blind)

#144250

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #343278;
/* rgb */ color: rgb(52, 50, 120);
/* oklch */ color: oklch(36.1% 0.116 280.1);

Tailwind

colors: {
  custom: {
    50: '#726a9f',
    500: '#343278',
    950: '#000000',
  },
}

SCSS

$custom: #343278;
$custom-light: #726a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#343278",
  "rgb": {
    "r": 52,
    "g": 50,
    "b": 120
  },
  "hsl": {
    "h": 241.714,
    "s": 41.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.36118,
    "c": 0.11615,
    "h": 280.1
  },
  "luminance": 0.04367
}

Semantic roles & 50–950 ramp

primary

#343278

secondary

#A5A75F

accent

#D157CE

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060F

muted

#7B7A7E

Preview Lab

Preview with #343278

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

Preview Lab → · Contrast checker → · Palette generator →