#4C3E40#4C3E40

#4C3E40 is a dark, near-neutral red. Relative luminance 0.054; OKLCH L 37.9% C 0.020 H 8.4°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C3E40
RGB	rgb(76, 62, 64)
HSL	hsl(351, 10%, 27%)
HSV	hsv(351, 18%, 30%)
CMYK	cmyk(0%, 18.4%, 15.8%, 70.2%)
CIE-LAB	lab(27.72, 6.46, 1.06)
CIE-LCH	lch(27.72, 6.55, 9.28°)
OKLab	oklab(37.93% 0.0195 0.0029)
OKLCH	oklch(37.93% 0.02 8.4)
XYZ	xyz(5.6285, 5.3521, 5.5861)
Luminance	0.0535 (WCAG relative)
Temperature	neutral
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3E40 #3E4C4A

analogous

#4C3E47 #4C3E40 #4C433E

triadic

#4C3E40 #404C3E #3E404C

tetradic

#4C3E40 #474C3E #3E4C4A #433E4C

square

#4C3E40 #474C3E #3E4C4A #433E4C

split-complementary

#4C3E40 #3E4C43 #3E474C

monochromatic

#110E0E #2A2324 #4C3E40 #6E595C #8F7679

Accessibility & contrast

On white

10.14

#4C3E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#4C3E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3E40

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3E40	#FFFFFF	#000000	##FFFFFF
##4C3E40	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404040

Deuteranopia (green-blind)

#434240

Tritanopia (blue-blind)

#4F3D3F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4c3e40;
/* rgb */ color: rgb(76, 62, 64);
/* oklch */ color: oklch(37.9% 0.020 8.4);

Tailwind

colors: {
  custom: {
    50: '#7e7374',
    500: '#4c3e40',
    950: '#000000',
  },
}

SCSS

$custom: #4c3e40;
$custom-light: #7e7374;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3e40",
  "rgb": {
    "r": 76,
    "g": 62,
    "b": 64
  },
  "hsl": {
    "h": 351.429,
    "s": 10.145,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37931,
    "c": 0.01975,
    "h": 8.4
  },
  "luminance": 0.05352
}

Semantic roles & 50–950 ramp

primary

#4C3E40

secondary

#6B7B79

accent

#B3AA75

background

#F7F6F7

surface

#EEECED

border

#C9C7C8

text

#0A0808

muted

#7C7B7B

Preview Lab

Preview with #4C3E40

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

Preview Lab → · Contrast checker → · Palette generator →