#4E3731#4E3731

#4E3731 is a dark, muted red. Relative luminance 0.046; OKLCH L 36.1% C 0.035 H 35.1°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E3731
RGB	rgb(78, 55, 49)
HSL	hsl(12, 23%, 25%)
HSV	hsv(12, 37%, 31%)
CMYK	cmyk(0%, 29.5%, 37.2%, 69.4%)
CIE-LAB	lab(25.49, 9.31, 7.81)
CIE-LCH	lch(25.49, 12.15, 39.97°)
OKLab	oklab(36.12% 0.0285 0.02)
OKLCH	oklch(36.12% 0.035 35.1)
XYZ	xyz(5.0626, 4.5741, 3.5214)
Luminance	0.0457 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3731 #31484E

analogous

#4E3139 #4E3731 #4E4631

triadic

#4E3731 #314E37 #37314E

tetradic

#4E3731 #394E31 #31484E #46314E

square

#4E3731 #394E31 #31484E #46314E

split-complementary

#4E3731 #314E46 #31394E

monochromatic

#130D0C #281C19 #4E3731 #745249 #996C60

Accessibility & contrast

On white

10.97

#4E3731 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#4E3731 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3731

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3731	#FFFFFF	#000000	##FFFFFF
##4E3731	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A31

Deuteranopia (green-blind)

#423E31

Tritanopia (blue-blind)

#533435

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4e3731;
/* rgb */ color: rgb(78, 55, 49);
/* oklch */ color: oklch(36.1% 0.035 35.1);

Tailwind

colors: {
  custom: {
    50: '#806e69',
    500: '#4e3731',
    950: '#000000',
  },
}

SCSS

$custom: #4e3731;
$custom-light: #806e69;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3731",
  "rgb": {
    "r": 78,
    "g": 55,
    "b": 49
  },
  "hsl": {
    "h": 12.414,
    "s": 22.835,
    "l": 24.902
  },
  "oklch": {
    "l": 0.36115,
    "c": 0.0348,
    "h": 35.1
  },
  "luminance": 0.04574
}

Semantic roles & 50–950 ramp

primary

#4E3731

secondary

#5C787F

accent

#ADBF68

background

#F7F6F6

surface

#EEEBEB

border

#C9C6C6

text

#0A0706

muted

#7C7A7A

Preview Lab

Preview with #4E3731

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

Preview Lab → · Contrast checker → · Palette generator →