#342D59#342D59

#342D59 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.8% C 0.076 H 288.8°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#342D59
RGB	rgb(52, 45, 89)
HSL	hsl(250, 33%, 26%)
HSV	hsv(250, 49%, 35%)
CMYK	cmyk(41.6%, 49.4%, 0%, 65.1%)
CIE-LAB	lab(21.31, 15.34, -25.52)
CIE-LCH	lch(21.31, 29.77, 301.01°)
OKLab	oklab(32.78% 0.0245 -0.072)
OKLCH	oklch(32.78% 0.076 288.8)
XYZ	xyz(4.1572, 3.3280, 9.8726)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D59 #52592D

analogous

#2D3C59 #342D59 #4A2D59

triadic

#342D59 #59342D #2D5934

tetradic

#342D59 #592D3C #52592D #2D594A

square

#342D59 #592D3C #52592D #2D594A

split-complementary

#342D59 #594A2D #3C592D

monochromatic

#0C0A14 #1C1830 #342D59 #4C4282 #6457AA

Accessibility & contrast

On white

12.61

#342D59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#342D59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D59

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D59	#FFFFFF	#000000	##FFFFFF
##342D59	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D345B

Deuteranopia (green-blind)

#1D3258

Tritanopia (blue-blind)

#2A363E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #342d59;
/* rgb */ color: rgb(52, 45, 89);
/* oklch */ color: oklch(32.8% 0.076 288.8);

Tailwind

colors: {
  custom: {
    50: '#6e6688',
    500: '#342d59',
    950: '#000000',
  },
}

SCSS

$custom: #342d59;
$custom-light: #6e6688;
$custom-dark: #000000;

JSON

{
  "hex": "#342d59",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 89
  },
  "hsl": {
    "h": 249.545,
    "s": 32.836,
    "l": 26.275
  },
  "oklch": {
    "l": 0.32778,
    "c": 0.0761,
    "h": 288.8
  },
  "luminance": 0.03328
}

Semantic roles & 50–950 ramp

primary

#342D59

secondary

#838B57

accent

#C95FB8

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07050B

muted

#7A7A7C

Preview Lab

Preview with #342D59

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

Preview Lab → · Contrast checker → · Palette generator →