#3A4038#3A4038

#3A4038 is a dark, near-neutral grey. Relative luminance 0.049; OKLCH L 36.3% C 0.016 H 137.8°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#3A4038
RGB	rgb(58, 64, 56)
HSL	hsl(105, 7%, 24%)
HSV	hsv(105, 13%, 25%)
CMYK	cmyk(9.4%, 0%, 12.5%, 74.9%)
CIE-LAB	lab(26.31, -4.31, 4.05)
CIE-LCH	lch(26.31, 5.92, 136.80°)
OKLab	oklab(36.32% -0.0116 0.0105)
OKLCH	oklch(36.32% 0.016 137.8)
XYZ	xyz(4.2920, 4.8518, 4.4510)
Luminance	0.0485 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4038 #3E3840

analogous

#3E4038 #3A4038 #38403A

triadic

#3A4038 #383A40 #40383A

tetradic

#3A4038 #383E40 #3E3840 #403A38

square

#3A4038 #383E40 #3E3840 #403A38

split-complementary

#3A4038 #3A3840 #40383E

monochromatic

#0F100E #1C1F1B #3A4038 #586155 #758171

Accessibility & contrast

On white

10.66

#3A4038 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3A4038 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4038

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4038	#FFFFFF	#000000	##FFFFFF
##3A4038	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413F38

Deuteranopia (green-blind)

#403E38

Tritanopia (blue-blind)

#3A3F3E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a4038;
/* rgb */ color: rgb(58, 64, 56);
/* oklch */ color: oklch(36.3% 0.016 137.8);

Tailwind

colors: {
  custom: {
    50: '#70746e',
    500: '#3a4038',
    950: '#000000',
  },
}

SCSS

$custom: #3a4038;
$custom-light: #70746e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4038",
  "rgb": {
    "r": 58,
    "g": 64,
    "b": 56
  },
  "hsl": {
    "h": 105,
    "s": 6.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.36315,
    "c": 0.01569,
    "h": 137.8
  },
  "luminance": 0.04852
}

Semantic roles & 50–950 ramp

primary

#3A4038

secondary

#6C656F

accent

#78B0A2

background

#F6F7F6

surface

#ECEDEB

border

#C7C8C6

text

#070807

muted

#7A7B7A

Preview Lab

Preview with #3A4038

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

Preview Lab → · Contrast checker → · Palette generator →