#342C7F#342C7F

#342C7F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.135 H 281.4°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#342C7F
RGB	rgb(52, 44, 127)
HSL	hsl(246, 49%, 34%)
HSV	hsv(246, 65%, 50%)
CMYK	cmyk(59.1%, 65.4%, 0%, 50.2%)
CIE-LAB	lab(23.88, 28.80, -45.94)
CIE-LCH	lch(23.88, 54.22, 302.08°)
OKLab	oklab(35.58% 0.0267 -0.132)
OKLCH	oklch(35.58% 0.135 281.4)
XYZ	xyz(6.1464, 4.0633, 20.5350)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342C7F #777F2C

analogous

#2C4D7F #342C7F #5D2C7F

triadic

#342C7F #7F342C #2C7F34

tetradic

#342C7F #7F2C4D #777F2C #2C7F5D

square

#342C7F #7F2C4D #777F2C #2C7F5D

split-complementary

#342C7F #7F5D2C #4D7F2C

monochromatic

#0F0D24 #211C52 #342C7F #473CAC #685EC7

Accessibility & contrast

On white

11.58

#342C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#342C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342C7F

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342C7F	#FFFFFF	#000000	##FFFFFF
##342C7F	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#00367D

Tritanopia (blue-blind)

#0B4151

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #342c7f;
/* rgb */ color: rgb(52, 44, 127);
/* oklch */ color: oklch(35.6% 0.135 281.4);

Tailwind

colors: {
  custom: {
    50: '#7465a5',
    500: '#342c7f',
    950: '#000000',
  },
}

SCSS

$custom: #342c7f;
$custom-light: #7465a5;
$custom-dark: #000000;

JSON

{
  "hex": "#342c7f",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 127
  },
  "hsl": {
    "h": 245.783,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35582,
    "c": 0.1347,
    "h": 281.4
  },
  "luminance": 0.04064
}

Semantic roles & 50–950 ramp

primary

#342C7F

secondary

#A5AD59

accent

#D850CB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #342C7F

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

Preview Lab → · Contrast checker → · Palette generator →