#4D0E0B#4D0E0B

#4D0E0B is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.9% C 0.094 H 27.8°. Best body text is #FFFFFF at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#4D0E0B
RGB	rgb(77, 14, 11)
HSL	hsl(3, 75%, 17%)
HSV	hsv(3, 86%, 30%)
CMYK	cmyk(0%, 81.8%, 85.7%, 69.8%)
CIE-LAB	lab(15.04, 28.95, 18.59)
CIE-LCH	lch(15.04, 34.41, 32.70°)
OKLab	oklab(27.88% 0.0831 0.0438)
OKLCH	oklch(27.88% 0.094 27.8)
XYZ	xyz(3.2784, 1.9165, 0.5138)
Luminance	0.0192 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0E0B #0B4A4D

analogous

#4D0B29 #4D0E0B #4D2F0B

triadic

#4D0E0B #0B4D0E #0E0B4D

tetradic

#4D0E0B #294D0B #0B4A4D #2F0B4D

square

#4D0E0B #294D0B #0B4A4D #2F0B4D

split-complementary

#4D0E0B #0B4D2F #0B294D

monochromatic

#1B0504 #1B0504 #4D0E0B #831813 #B8211A

Accessibility & contrast

On white

15.18

#4D0E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4D0E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0E0B

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0E0B	#FFFFFF	#000000	##FFFFFF
##4D0E0B	1.00	15.18	1.38	15.18
#FFFFFF	15.18	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0A

Deuteranopia (green-blind)

#312B08

Tritanopia (blue-blind)

#56000E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4d0e0b;
/* rgb */ color: rgb(77, 14, 11);
/* oklch */ color: oklch(27.9% 0.094 27.8);

Tailwind

colors: {
  custom: {
    50: '#85524b',
    500: '#4d0e0b',
    950: '#000000',
  },
}

SCSS

$custom: #4d0e0b;
$custom-light: #85524b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0e0b",
  "rgb": {
    "r": 77,
    "g": 14,
    "b": 11
  },
  "hsl": {
    "h": 2.727,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27876,
    "c": 0.09392,
    "h": 27.8
  },
  "luminance": 0.01916
}

Semantic roles & 50–950 ramp

primary

#4D0E0B

secondary

#2B8589

accent

#E9F236

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4D0E0B

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

Preview Lab → · Contrast checker → · Palette generator →