#3A403A#3A403A

#3A403A is a dark, near-neutral grey. Relative luminance 0.049; OKLCH L 36.4% C 0.013 H 145.3°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#3A403A
RGB	rgb(58, 64, 58)
HSL	hsl(120, 5%, 24%)
HSV	hsv(120, 9%, 25%)
CMYK	cmyk(9.4%, 0%, 9.4%, 74.9%)
CIE-LAB	lab(26.37, -3.88, 2.82)
CIE-LCH	lch(26.37, 4.79, 143.97°)
OKLab	oklab(36.38% -0.0106 0.0074)
OKLCH	oklch(36.38% 0.013 145.3)
XYZ	xyz(4.3419, 4.8718, 4.7138)
Luminance	0.0487 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A403A #403A40

analogous

#3D403A #3A403A #3A403D

triadic

#3A403A #3A3A40 #403A3A

tetradic

#3A403A #3A3D40 #403A40 #403D3A

square

#3A403A #3A3D40 #403A40 #403D3A

split-complementary

#3A403A #3D3A40 #403A3D

monochromatic

#0F100F #1D201D #3A403A #576057 #748074

Accessibility & contrast

On white

10.64

#3A403A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3A403A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A403A

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A403A	#FFFFFF	#000000	##FFFFFF
##3A403A	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3A

Deuteranopia (green-blind)

#3F3E3A

Tritanopia (blue-blind)

#3A403E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a403a;
/* rgb */ color: rgb(58, 64, 58);
/* oklch */ color: oklch(36.4% 0.013 145.3);

Tailwind

colors: {
  custom: {
    50: '#707470',
    500: '#3a403a',
    950: '#000000',
  },
}

SCSS

$custom: #3a403a;
$custom-light: #707470;
$custom-dark: #000000;

JSON

{
  "hex": "#3a403a",
  "rgb": {
    "r": 58,
    "g": 64,
    "b": 58
  },
  "hsl": {
    "h": 120,
    "s": 4.918,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3638,
    "c": 0.01292,
    "h": 145.3
  },
  "luminance": 0.04872
}

Semantic roles & 50–950 ramp

primary

#3A403A

secondary

#6F676F

accent

#7AAEAE

background

#F6F7F6

surface

#ECEDEC

border

#C7C8C7

text

#070807

muted

#7A7B7A

Preview Lab

Preview with #3A403A

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

Preview Lab → · Contrast checker → · Palette generator →