#342C92#342C92

#342C92 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.3% C 0.161 H 278.7°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#342C92
RGB	rgb(52, 44, 146)
HSL	hsl(245, 54%, 37%)
HSV	hsv(245, 70%, 57%)
CMYK	cmyk(64.4%, 69.9%, 0%, 42.7%)
CIE-LAB	lab(25.58, 35.26, -55.01)
CIE-LCH	lch(25.58, 65.34, 302.66°)
OKLab	oklab(37.34% 0.0244 -0.1586)
OKLCH	oklch(37.34% 0.161 278.7)
XYZ	xyz(7.5035, 4.6062, 27.6822)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342C92 #8A922C

analogous

#2C5792 #342C92 #672C92

triadic

#342C92 #92342C #2C9234

tetradic

#342C92 #922C57 #8A922C #2C9267

square

#342C92 #922C57 #8A922C #2C9267

split-complementary

#342C92 #92672C #57922C

monochromatic

#131034 #231E63 #342C92 #453AC1 #6F67D1

Accessibility & contrast

On white

10.93

#342C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#342C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342C92

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342C92	#FFFFFF	#000000	##FFFFFF
##342C92	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004195

Deuteranopia (green-blind)

#003890

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #342c92;
/* rgb */ color: rgb(52, 44, 146);
/* oklch */ color: oklch(37.3% 0.161 278.7);

Tailwind

colors: {
  custom: {
    50: '#7766b3',
    500: '#342c92',
    950: '#000000',
  },
}

SCSS

$custom: #342c92;
$custom-light: #7766b3;
$custom-dark: #000000;

JSON

{
  "hex": "#342c92",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 146
  },
  "hsl": {
    "h": 244.706,
    "s": 53.684,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37341,
    "c": 0.1605,
    "h": 278.7
  },
  "luminance": 0.04607
}

Semantic roles & 50–950 ramp

primary

#342C92

secondary

#B1B862

accent

#DD4BD2

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #342C92

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

Preview Lab → · Contrast checker → · Palette generator →