#342F37#342F37

#342F37 is a dark, near-neutral grey. Relative luminance 0.030; OKLCH L 31.4% C 0.016 H 313.0°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#342F37
RGB	rgb(52, 47, 55)
HSL	hsl(278, 8%, 20%)
HSV	hsv(278, 15%, 22%)
CMYK	cmyk(5.5%, 14.5%, 0%, 78.4%)
CIE-LAB	lab(20.20, 4.10, -4.27)
CIE-LCH	lch(20.20, 5.92, 313.84°)
OKLab	oklab(31.36% 0.0107 -0.0114)
OKLCH	oklch(31.36% 0.016 313)
XYZ	xyz(3.1222, 3.0389, 4.0358)
Luminance	0.0304 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342F37 #32372F

analogous

#302F37 #342F37 #372F36

triadic

#342F37 #37342F #2F3734

tetradic

#342F37 #37302F #32372F #2F3637

square

#342F37 #37302F #32372F #2F3637

split-complementary

#342F37 #36372F #2F3730

monochromatic

#100E10 #151316 #342F37 #534B58 #726779

Accessibility & contrast

On white

13.06

#342F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#342F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342F37

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342F37	#FFFFFF	#000000	##FFFFFF
##342F37	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3037

Deuteranopia (green-blind)

#2F3137

Tritanopia (blue-blind)

#343032

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #342f37;
/* rgb */ color: rgb(52, 47, 55);
/* oklch */ color: oklch(31.4% 0.016 313.0);

Tailwind

colors: {
  custom: {
    50: '#6b676d',
    500: '#342f37',
    950: '#000000',
  },
}

SCSS

$custom: #342f37;
$custom-light: #6b676d;
$custom-dark: #000000;

JSON

{
  "hex": "#342f37",
  "rgb": {
    "r": 52,
    "g": 47,
    "b": 55
  },
  "hsl": {
    "h": 277.5,
    "s": 7.843,
    "l": 20
  },
  "oklch": {
    "l": 0.31362,
    "c": 0.01564,
    "h": 313
  },
  "luminance": 0.03039
}

Semantic roles & 50–950 ramp

primary

#342F37

secondary

#60665C

accent

#B1778D

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#060607

muted

#7A7A7A

Preview Lab

Preview with #342F37

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

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