#342F6F#342F6F

#342F6F is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.8% C 0.107 H 282.8°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#342F6F
RGB	rgb(52, 47, 111)
HSL	hsl(245, 41%, 31%)
HSV	hsv(245, 58%, 44%)
CMYK	cmyk(53.2%, 57.7%, 0%, 56.5%)
CIE-LAB	lab(23.37, 21.32, -36.57)
CIE-LCH	lch(23.37, 42.33, 300.24°)
OKLab	oklab(34.81% 0.0238 -0.1045)
OKLCH	oklch(34.81% 0.107 282.8)
XYZ	xyz(5.3011, 3.9105, 15.5113)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342F6F #6A6F2F

analogous

#2F4A6F #342F6F #542F6F

triadic

#342F6F #6F342F #2F6F34

tetradic

#342F6F #6F2F4A #6A6F2F #2F6F54

square

#342F6F #6F2F4A #6A6F2F #2F6F54

split-complementary

#342F6F #6F542F #4A6F2F

monochromatic

#0C0B19 #201D44 #342F6F #48419A #655EBB

Accessibility & contrast

On white

11.78

#342F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#342F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342F6F

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342F6F	#FFFFFF	#000000	##FFFFFF
##342F6F	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093A71

Deuteranopia (green-blind)

#03366E

Tritanopia (blue-blind)

#1D3D4A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #342f6f;
/* rgb */ color: rgb(52, 47, 111);
/* oklch */ color: oklch(34.8% 0.107 282.8);

Tailwind

colors: {
  custom: {
    50: '#716799',
    500: '#342f6f',
    950: '#000000',
  },
}

SCSS

$custom: #342f6f;
$custom-light: #716799;
$custom-dark: #000000;

JSON

{
  "hex": "#342f6f",
  "rgb": {
    "r": 52,
    "g": 47,
    "b": 111
  },
  "hsl": {
    "h": 244.688,
    "s": 40.506,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34807,
    "c": 0.10713,
    "h": 282.8
  },
  "luminance": 0.03911
}

Semantic roles & 50–950 ramp

primary

#342F6F

secondary

#9BA059

accent

#D057C7

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #342F6F

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

Preview Lab → · Contrast checker → · Palette generator →