#4D1118#4D1118

#4D1118 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.5% C 0.089 H 18.5°. Best body text is #FFFFFF at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#4D1118
RGB	rgb(77, 17, 24)
HSL	hsl(353, 64%, 18%)
HSV	hsv(353, 78%, 30%)
CMYK	cmyk(0%, 77.9%, 68.8%, 69.8%)
CIE-LAB	lab(15.72, 28.44, 11.74)
CIE-LCH	lch(15.72, 30.77, 22.44°)
OKLab	oklab(28.45% 0.0846 0.0283)
OKLCH	oklch(28.45% 0.089 18.5)
XYZ	xyz(3.4262, 2.0451, 1.0783)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1118 #114D46

analogous

#4D1136 #4D1118 #4D2811

triadic

#4D1118 #184D11 #11184D

tetradic

#4D1118 #364D11 #114D46 #28114D

square

#4D1118 #364D11 #114D46 #28114D

split-complementary

#4D1118 #114D28 #11364D

monochromatic

#190608 #1B0608 #4D1118 #7F1C28 #B12737

Accessibility & contrast

On white

14.90

#4D1118 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4D1118 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1118

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1118	#FFFFFF	#000000	##FFFFFF
##4D1118	1.00	14.90	1.41	14.90
#FFFFFF	14.90	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211F18

Deuteranopia (green-blind)

#302C16

Tritanopia (blue-blind)

#550214

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4d1118;
/* rgb */ color: rgb(77, 17, 24);
/* oklch */ color: oklch(28.5% 0.089 18.5);

Tailwind

colors: {
  custom: {
    50: '#845454',
    500: '#4d1118',
    950: '#000000',
  },
}

SCSS

$custom: #4d1118;
$custom-light: #845454;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1118",
  "rgb": {
    "r": 77,
    "g": 17,
    "b": 24
  },
  "hsl": {
    "h": 353,
    "s": 63.83,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28453,
    "c": 0.08924,
    "h": 18.5
  },
  "luminance": 0.02045
}

Semantic roles & 50–950 ramp

primary

#4D1118

secondary

#33867D

accent

#E7D341

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4D1118

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

Preview Lab → · Contrast checker → · Palette generator →