#343A3C#343A3C

#343A3C is a dark, near-neutral grey. Relative luminance 0.041; OKLCH L 34.4% C 0.009 H 219.7°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#343A3C
RGB	rgb(52, 58, 60)
HSL	hsl(195, 7%, 22%)
HSV	hsv(195, 13%, 24%)
CMYK	cmyk(13.3%, 3.3%, 0%, 76.5%)
CIE-LAB	lab(23.94, -2.03, -2.10)
CIE-LCH	lch(23.94, 2.92, 226.04°)
OKLab	oklab(34.36% -0.0068 -0.0057)
OKLCH	oklch(34.36% 0.009 219.7)
XYZ	xyz(3.7447, 4.0824, 4.8648)
Luminance	0.0408 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343A3C #3C3634

analogous

#343C3A #343A3C #34363C

triadic

#343A3C #3C343A #3A3C34

tetradic

#343A3C #3A343C #3C3634 #363C34

square

#343A3C #3A343C #3C3634 #363C34

split-complementary

#343A3C #3C3436 #3C3A34

monochromatic

#0E1010 #181A1B #343A3C #505A5D #6D797E

Accessibility & contrast

On white

11.56

#343A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#343A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343A3C

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343A3C	#FFFFFF	#000000	##FFFFFF
##343A3C	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393A3C

Deuteranopia (green-blind)

#37383C

Tritanopia (blue-blind)

#323B3B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #343a3c;
/* rgb */ color: rgb(52, 58, 60);
/* oklch */ color: oklch(34.4% 0.009 219.7);

Tailwind

colors: {
  custom: {
    50: '#6b7071',
    500: '#343a3c',
    950: '#000000',
  },
}

SCSS

$custom: #343a3c;
$custom-light: #6b7071;
$custom-dark: #000000;

JSON

{
  "hex": "#343a3c",
  "rgb": {
    "r": 52,
    "g": 58,
    "b": 60
  },
  "hsl": {
    "h": 195,
    "s": 7.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.34355,
    "c": 0.00886,
    "h": 219.7
  },
  "luminance": 0.04082
}

Semantic roles & 50–950 ramp

primary

#343A3C

secondary

#6B6361

accent

#8678B0

background

#F6F6F6

surface

#EBECEC

border

#C6C7C7

text

#060707

muted

#7A7A7A

Preview Lab

Preview with #343A3C

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

Preview Lab → · Contrast checker → · Palette generator →