#4D0D0D#4D0D0D

#4D0D0D is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.8% C 0.095 H 25.9°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX#4D0D0D
RGBrgb(77, 13, 13)
HSLhsl(0, 71%, 18%)
HSVhsv(0, 83%, 30%)
CMYKcmyk(0%, 83.1%, 83.1%, 69.8%)
CIE-LABlab(14.93, 29.44, 17.53)
CIE-LCHlch(14.93, 34.26, 30.77°)
OKLaboklab(27.8% 0.0851 0.0413)
OKLCHoklch(27.8% 0.095 25.9)
XYZxyz(3.2775, 1.8952, 0.5739)
Luminance0.0190 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4D0D0D #0D4D4D
analogous
#4D0D2D #4D0D0D #4D2D0D
triadic
#4D0D0D #0D4D0D #0D0D4D
tetradic
#4D0D0D #2D4D0D #0D4D4D #2D0D4D
square
#4D0D0D #2D4D0D #0D4D4D #2D0D4D
split-complementary
#4D0D0D #0D4D2D #0D2D4D
monochromatic
#1A0404 #1A0404 #4D0D0D #811616 #B61F1F

Accessibility & contrast

On white

15.23
#4D0D0D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.38
#4D0D0D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D0D0D
15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4D0D0D#FFFFFF#000000##FFFFFF
##4D0D0D1.0015.231.3815.23
#FFFFFF15.231.0021.001.00
#0000001.3821.001.0021.00
##FFFFFF15.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#201D0C
Deuteranopia (green-blind)
#302B0B
Tritanopia (blue-blind)
#56000E
Achromatopsia (no color)
#262626

Design tokens & code

CSS
--color: #4d0d0d;
/* rgb */ color: rgb(77, 13, 13);
/* oklch */ color: oklch(27.8% 0.095 25.9);
Tailwind
colors: {
  custom: {
    50: '#85524c',
    500: '#4d0d0d',
    950: '#000000',
  },
}
SCSS
$custom: #4d0d0d;
$custom-light: #85524c;
$custom-dark: #000000;
JSON
{
  "hex": "#4d0d0d",
  "rgb": {
    "r": 77,
    "g": 13,
    "b": 13
  },
  "hsl": {
    "h": 0,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.27798,
    "c": 0.09458,
    "h": 25.9
  },
  "luminance": 0.01895
}

Semantic roles & 50–950 ramp

primary
#4D0D0D
secondary
#2E8888
accent
#EEEE3A
background
#F8F4F4
surface
#F0E7E7
border
#CBC3C3
text
#0C0201
muted
#7D7877

Preview Lab

Preview with #4D0D0D

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

Preview Lab → · Contrast checker → · Palette generator →

#4D0D0D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva