#4D0D0B#4D0D0B

#4D0D0B is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.8% C 0.095 H 27.3°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#4D0D0B
RGB	rgb(77, 13, 11)
HSL	hsl(2, 75%, 17%)
HSV	hsv(2, 86%, 30%)
CMYK	cmyk(0%, 83.1%, 85.7%, 69.8%)
CIE-LAB	lab(14.90, 29.35, 18.40)
CIE-LCH	lch(14.90, 34.64, 32.09°)
OKLab	oklab(27.77% 0.0843 0.0435)
OKLCH	oklch(27.77% 0.095 27.3)
XYZ	xyz(3.2653, 1.8903, 0.5095)
Luminance	0.0189 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D0D0B #0B4B4D

analogous

#4D0B2A #4D0D0B #4D2E0B

triadic

#4D0D0B #0B4D0D #0D0B4D

tetradic

#4D0D0B #2A4D0B #0B4B4D #2E0B4D

square

#4D0D0B #2A4D0B #0B4B4D #2E0B4D

split-complementary

#4D0D0B #0B4D2E #0B2A4D

monochromatic

#1B0504 #1B0504 #4D0D0B #831613 #B81F1A

Accessibility & contrast

On white

15.24

#4D0D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4D0D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0D0B

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D0D0B	#FFFFFF	#000000	##FFFFFF
##4D0D0B	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0A

Deuteranopia (green-blind)

#302A08

Tritanopia (blue-blind)

#56000D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4d0d0b;
/* rgb */ color: rgb(77, 13, 11);
/* oklch */ color: oklch(27.8% 0.095 27.3);

Tailwind

colors: {
  custom: {
    50: '#85524b',
    500: '#4d0d0b',
    950: '#000000',
  },
}

SCSS

$custom: #4d0d0b;
$custom-light: #85524b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d0d0b",
  "rgb": {
    "r": 77,
    "g": 13,
    "b": 11
  },
  "hsl": {
    "h": 1.818,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2777,
    "c": 0.09488,
    "h": 27.3
  },
  "luminance": 0.0189
}

Semantic roles & 50–950 ramp

primary

#4D0D0B

secondary

#2B8689

accent

#ECF236

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4D0D0B

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

Preview Lab → · Contrast checker → · Palette generator →