#342D7F#342D7F

#342D7F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.8% C 0.133 H 281.1°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#342D7F
RGB	rgb(52, 45, 127)
HSL	hsl(245, 48%, 34%)
HSV	hsv(245, 65%, 50%)
CMYK	cmyk(59.1%, 64.6%, 0%, 50.2%)
CIE-LAB	lab(24.12, 28.15, -45.54)
CIE-LCH	lch(24.12, 53.54, 301.72°)
OKLab	oklab(35.76% 0.0257 -0.1308)
OKLCH	oklch(35.76% 0.133 281.1)
XYZ	xyz(6.1841, 4.1387, 20.5475)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D7F #787F2D

analogous

#2D4F7F #342D7F #5D2D7F

triadic

#342D7F #7F342D #2D7F34

tetradic

#342D7F #7F2D4F #787F2D #2D7F5D

square

#342D7F #7F2D4F #787F2D #2D7F5D

split-complementary

#342D7F #7F5D2D #4F7F2D

monochromatic

#0F0D25 #211D52 #342D7F #473DAC #6960C7

Accessibility & contrast

On white

11.49

#342D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#342D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D7F

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D7F	#FFFFFF	#000000	##FFFFFF
##342D7F	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#00367D

Tritanopia (blue-blind)

#0A4151

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #342d7f;
/* rgb */ color: rgb(52, 45, 127);
/* oklch */ color: oklch(35.8% 0.133 281.1);

Tailwind

colors: {
  custom: {
    50: '#7466a5',
    500: '#342d7f',
    950: '#000000',
  },
}

SCSS

$custom: #342d7f;
$custom-light: #7466a5;
$custom-dark: #000000;

JSON

{
  "hex": "#342d7f",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 127
  },
  "hsl": {
    "h": 245.122,
    "s": 47.674,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35761,
    "c": 0.13335,
    "h": 281.1
  },
  "luminance": 0.04139
}

Semantic roles & 50–950 ramp

primary

#342D7F

secondary

#A6AD5B

accent

#D751CC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #342D7F

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

Preview Lab → · Contrast checker → · Palette generator →