#3C423A#3C423A

#3C423A is a dark, near-neutral grey. Relative luminance 0.052; OKLCH L 37.1% C 0.016 H 137.8°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#3C423A
RGB	rgb(60, 66, 58)
HSL	hsl(105, 6%, 24%)
HSV	hsv(105, 12%, 26%)
CMYK	cmyk(9.1%, 0%, 12.1%, 74.1%)
CIE-LAB	lab(27.19, -4.29, 4.03)
CIE-LCH	lch(27.19, 5.88, 136.82°)
OKLab	oklab(37.08% -0.0116 0.0105)
OKLCH	oklch(37.08% 0.016 137.8)
XYZ	xyz(4.5753, 5.1625, 4.7576)
Luminance	0.0516 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C423A #403A42

analogous

#40423A #3C423A #3A423C

triadic

#3C423A #3A3C42 #423A3C

tetradic

#3C423A #3A4042 #403A42 #423C3A

square

#3C423A #3A4042 #403A42 #423C3A

split-complementary

#3C423A #3C3A42 #423A40

monochromatic

#0F100E #1E211D #3C423A #5A6357 #778373

Accessibility & contrast

On white

10.33

#3C423A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3C423A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C423A

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C423A	#FFFFFF	#000000	##FFFFFF
##3C423A	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43413A

Deuteranopia (green-blind)

#42403A

Tritanopia (blue-blind)

#3C4140

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3c423a;
/* rgb */ color: rgb(60, 66, 58);
/* oklch */ color: oklch(37.1% 0.016 137.8);

Tailwind

colors: {
  custom: {
    50: '#717670',
    500: '#3c423a',
    950: '#000000',
  },
}

SCSS

$custom: #3c423a;
$custom-light: #717670;
$custom-dark: #000000;

JSON

{
  "hex": "#3c423a",
  "rgb": {
    "r": 60,
    "g": 66,
    "b": 58
  },
  "hsl": {
    "h": 105,
    "s": 6.452,
    "l": 24.314
  },
  "oklch": {
    "l": 0.37078,
    "c": 0.01561,
    "h": 137.8
  },
  "luminance": 0.05163
}

Semantic roles & 50–950 ramp

primary

#3C423A

secondary

#6E6771

accent

#78B0A2

background

#F6F7F6

surface

#ECEDEC

border

#C7C8C7

text

#070807

muted

#7A7B7A

Preview Lab

Preview with #3C423A

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

Preview Lab → · Contrast checker → · Palette generator →