#4E3637#4E3637

#4E3637 is a dark, muted red. Relative luminance 0.045; OKLCH L 36.1% C 0.035 H 16.2°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#4E3637
RGB	rgb(78, 54, 55)
HSL	hsl(358, 18%, 26%)
HSV	hsv(358, 31%, 31%)
CMYK	cmyk(0%, 30.8%, 29.5%, 69.4%)
CIE-LAB	lab(25.36, 10.92, 3.65)
CIE-LCH	lch(25.36, 11.51, 18.47°)
OKLab	oklab(36.08% 0.0332 0.0096)
OKLCH	oklch(36.08% 0.035 16.2)
XYZ	xyz(5.1507, 4.5342, 4.2176)
Luminance	0.0453 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3637 #364E4D

analogous

#4E3643 #4E3637 #4E4136

triadic

#4E3637 #374E36 #36374E

tetradic

#4E3637 #434E36 #364E4D #41364E

square

#4E3637 #434E36 #364E4D #41364E

split-complementary

#4E3637 #364E41 #36434E

monochromatic

#120D0D #2A1D1D #4E3637 #724F50 #96686A

Accessibility & contrast

On white

11.01

#4E3637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#4E3637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3637

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3637	#FFFFFF	#000000	##FFFFFF
##4E3637	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3937

Deuteranopia (green-blind)

#403E37

Tritanopia (blue-blind)

#533436

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4e3637;
/* rgb */ color: rgb(78, 54, 55);
/* oklch */ color: oklch(36.1% 0.035 16.2);

Tailwind

colors: {
  custom: {
    50: '#806d6d',
    500: '#4e3637',
    950: '#000000',
  },
}

SCSS

$custom: #4e3637;
$custom-light: #806d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3637",
  "rgb": {
    "r": 78,
    "g": 54,
    "b": 55
  },
  "hsl": {
    "h": 357.5,
    "s": 18.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36075,
    "c": 0.03459,
    "h": 16.2
  },
  "luminance": 0.04534
}

Semantic roles & 50–950 ramp

primary

#4E3637

secondary

#627E7D

accent

#BBB86D

background

#F7F6F6

surface

#EEEBEB

border

#C9C6C6

text

#0A0707

muted

#7C7A7A

Preview Lab

Preview with #4E3637

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

Preview Lab → · Contrast checker → · Palette generator →