#343A3E#343A3E

#343A3E is a dark, near-neutral cyan. Relative luminance 0.041; OKLCH L 34.4% C 0.011 H 236.9°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#343A3E
RGB	rgb(52, 58, 62)
HSL	hsl(204, 9%, 22%)
HSV	hsv(204, 16%, 24%)
CMYK	cmyk(16.1%, 6.5%, 0%, 75.7%)
CIE-LAB	lab(24.01, -1.52, -3.34)
CIE-LCH	lch(24.01, 3.67, 245.52°)
OKLab	oklab(34.43% -0.0059 -0.009)
OKLCH	oklch(34.43% 0.011 236.9)
XYZ	xyz(3.7985, 4.1039, 5.1485)
Luminance	0.0410 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343A3E #3E3834

analogous

#343E3D #343A3E #34353E

triadic

#343A3E #3E343A #3A3E34

tetradic

#343A3E #3D343E #3E3834 #353E34

square

#343A3E #3D343E #3E3834 #353E34

split-complementary

#343A3E #3E3435 #3E3D34

monochromatic

#0E1011 #181B1D #343A3E #50595F #6C7881

Accessibility & contrast

On white

11.53

#343A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#343A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343A3E

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343A3E	#FFFFFF	#000000	##FFFFFF
##343A3E	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383A3E

Deuteranopia (green-blind)

#37393E

Tritanopia (blue-blind)

#313B3B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #343a3e;
/* rgb */ color: rgb(52, 58, 62);
/* oklch */ color: oklch(34.4% 0.011 236.9);

Tailwind

colors: {
  custom: {
    50: '#6b7073',
    500: '#343a3e',
    950: '#000000',
  },
}

SCSS

$custom: #343a3e;
$custom-light: #6b7073;
$custom-dark: #000000;

JSON

{
  "hex": "#343a3e",
  "rgb": {
    "r": 52,
    "g": 58,
    "b": 62
  },
  "hsl": {
    "h": 204,
    "s": 8.772,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34433,
    "c": 0.01074,
    "h": 236.9
  },
  "luminance": 0.04104
}

Semantic roles & 50–950 ramp

primary

#343A3E

secondary

#6D6661

accent

#8E76B2

background

#F6F6F6

surface

#EBECEC

border

#C6C7C7

text

#060708

muted

#7A7A7B

Preview Lab

Preview with #343A3E

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

Preview Lab → · Contrast checker → · Palette generator →