#342C7D#342C7D

#342C7D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.4% C 0.132 H 281.8°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#342C7D
RGB	rgb(52, 44, 125)
HSL	hsl(246, 48%, 33%)
HSV	hsv(246, 65%, 49%)
CMYK	cmyk(58.4%, 64.8%, 0%, 51%)
CIE-LAB	lab(23.71, 28.11, -44.95)
CIE-LCH	lch(23.71, 53.02, 302.02°)
OKLab	oklab(35.41% 0.0269 -0.1291)
OKLCH	oklch(35.41% 0.132 281.8)
XYZ	xyz(6.0174, 4.0117, 19.8553)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342C7D #757D2C

analogous

#2C4C7D #342C7D #5C2C7D

triadic

#342C7D #7D342C #2C7D34

tetradic

#342C7D #7D2C4C #757D2C #2C7D5C

square

#342C7D #7D2C4C #757D2C #2C7D5C

split-complementary

#342C7D #7D5C2C #4C7D2C

monochromatic

#0E0C22 #211C50 #342C7D #473CAA #685DC6

Accessibility & contrast

On white

11.65

#342C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#342C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342C7D

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342C7D	#FFFFFF	#000000	##FFFFFF
##342C7D	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B80

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#0E4050

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #342c7d;
/* rgb */ color: rgb(52, 44, 125);
/* oklch */ color: oklch(35.4% 0.132 281.8);

Tailwind

colors: {
  custom: {
    50: '#7365a3',
    500: '#342c7d',
    950: '#000000',
  },
}

SCSS

$custom: #342c7d;
$custom-light: #7365a3;
$custom-dark: #000000;

JSON

{
  "hex": "#342c7d",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 125
  },
  "hsl": {
    "h": 245.926,
    "s": 47.929,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35405,
    "c": 0.13189,
    "h": 281.8
  },
  "luminance": 0.04012
}

Semantic roles & 50–950 ramp

primary

#342C7D

secondary

#A4AC59

accent

#D850CA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #342C7D

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

Preview Lab → · Contrast checker → · Palette generator →