#3A443A#3A443A

#3A443A is a dark, muted grey. Relative luminance 0.053; OKLCH L 37.4% C 0.021 H 145.1°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#3A443A
RGB	rgb(58, 68, 58)
HSL	hsl(120, 8%, 25%)
HSV	hsv(120, 15%, 27%)
CMYK	cmyk(14.7%, 0%, 14.7%, 73.3%)
CIE-LAB	lab(27.68, -6.39, 4.70)
CIE-LCH	lch(27.68, 7.93, 143.66°)
OKLab	oklab(37.42% -0.0175 0.0122)
OKLCH	oklch(37.42% 0.021 145.1)
XYZ	xyz(4.5756, 5.3392, 4.7917)
Luminance	0.0534 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A443A #443A44

analogous

#3F443A #3A443A #3A443F

triadic

#3A443A #3A3A44 #443A3A

tetradic

#3A443A #3A3F44 #443A44 #443F3A

square

#3A443A #3A3F44 #443A44 #443F3A

split-complementary

#3A443A #3F3A44 #443A3F

monochromatic

#0E110E #1E231E #3A443A #566556 #728672

Accessibility & contrast

On white

10.16

#3A443A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#3A443A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A443A

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A443A	#FFFFFF	#000000	##FFFFFF
##3A443A	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444239

Deuteranopia (green-blind)

#43413A

Tritanopia (blue-blind)

#394341

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3a443a;
/* rgb */ color: rgb(58, 68, 58);
/* oklch */ color: oklch(37.4% 0.021 145.1);

Tailwind

colors: {
  custom: {
    50: '#707770',
    500: '#3a443a',
    950: '#000000',
  },
}

SCSS

$custom: #3a443a;
$custom-light: #707770;
$custom-dark: #000000;

JSON

{
  "hex": "#3a443a",
  "rgb": {
    "r": 58,
    "g": 68,
    "b": 58
  },
  "hsl": {
    "h": 120,
    "s": 7.937,
    "l": 24.706
  },
  "oklch": {
    "l": 0.37423,
    "c": 0.02132,
    "h": 145.1
  },
  "luminance": 0.05339
}

Semantic roles & 50–950 ramp

primary

#3A443A

secondary

#736773

accent

#77B1B1

background

#F6F7F6

surface

#ECEDEC

border

#C7C8C7

text

#070807

muted

#7A7B7A

Preview Lab

Preview with #3A443A

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

Preview Lab → · Contrast checker → · Palette generator →