#342D7C#342D7C

#342D7C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.5% C 0.129 H 281.6°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#342D7C
RGB	rgb(52, 45, 124)
HSL	hsl(245, 47%, 33%)
HSV	hsv(245, 64%, 49%)
CMYK	cmyk(58.1%, 63.7%, 0%, 51.4%)
CIE-LAB	lab(23.87, 27.12, -44.05)
CIE-LCH	lch(23.87, 51.73, 301.62°)
OKLab	oklab(35.5% 0.0259 -0.1265)
OKLCH	oklch(35.5% 0.129 281.6)
XYZ	xyz(5.9915, 4.0617, 19.5331)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D7C #757C2D

analogous

#2D4D7C #342D7C #5B2D7C

triadic

#342D7C #7C342D #2D7C34

tetradic

#342D7C #7C2D4D #757C2D #2D7C5B

square

#342D7C #7C2D4D #757C2D #2D7C5B

split-complementary

#342D7C #7C5B2D #4D7C2D

monochromatic

#0E0C22 #211D4F #342D7C #473DA9 #685FC5

Accessibility & contrast

On white

11.59

#342D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#342D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D7C

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D7C	#FFFFFF	#000000	##FFFFFF
##342D7C	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7F

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#104050

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #342d7c;
/* rgb */ color: rgb(52, 45, 124);
/* oklch */ color: oklch(35.5% 0.129 281.6);

Tailwind

colors: {
  custom: {
    50: '#7366a3',
    500: '#342d7c',
    950: '#000000',
  },
}

SCSS

$custom: #342d7c;
$custom-light: #7366a3;
$custom-dark: #000000;

JSON

{
  "hex": "#342d7c",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 124
  },
  "hsl": {
    "h": 245.316,
    "s": 46.746,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35499,
    "c": 0.1291,
    "h": 281.6
  },
  "luminance": 0.04062
}

Semantic roles & 50–950 ramp

primary

#342D7C

secondary

#A4AB5A

accent

#D651CB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #342D7C

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

Preview Lab → · Contrast checker → · Palette generator →