#3D090D#3D090D

#3D090D is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.0% C 0.080 H 21.7°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX#3D090D
RGBrgb(61, 9, 13)
HSLhsl(355, 74%, 14%)
HSVhsv(355, 85%, 24%)
CMYKcmyk(0%, 85.2%, 78.7%, 76.1%)
CIE-LABlab(10.68, 25.19, 11.19)
CIE-LCHlch(10.68, 27.56, 23.95°)
OKLaboklab(23.98% 0.0741 0.0295)
OKLCHoklch(23.98% 0.08 21.7)
XYZxyz(2.0950, 1.2168, 0.5053)
Luminance0.0122 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D090D #093D39
analogous
#3D0927 #3D090D #3D1F09
triadic
#3D090D #0D3D09 #090D3D
tetradic
#3D090D #273D09 #093D39 #1F093D
square
#3D090D #273D09 #093D39 #1F093D
split-complementary
#3D090D #093D1F #09273D
monochromatic
#1B0406 #1B0406 #3D090D #721118 #A81924

Accessibility & contrast

On white

16.89
#3D090D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#3D090D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D090D
16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D090D#FFFFFF#000000##FFFFFF
##3D090D1.0016.891.2416.89
#FFFFFF16.891.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#18160D
Deuteranopia (green-blind)
#25210B
Tritanopia (blue-blind)
#44000B
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #3d090d;
/* rgb */ color: rgb(61, 9, 13);
/* oklch */ color: oklch(24.0% 0.080 21.7);
Tailwind
colors: {
  custom: {
    50: '#774d4c',
    500: '#3d090d',
    950: '#000000',
  },
}
SCSS
$custom: #3d090d;
$custom-light: #774d4c;
$custom-dark: #000000;
JSON
{
  "hex": "#3d090d",
  "rgb": {
    "r": 61,
    "g": 9,
    "b": 13
  },
  "hsl": {
    "h": 355.385,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23978,
    "c": 0.0797,
    "h": 21.7
  },
  "luminance": 0.01217
}

Semantic roles & 50–950 ramp

primary
#3D090D
secondary
#277B74
accent
#F1E337
background
#F7F4F4
surface
#EEE7E7
border
#C9C3C3
text
#090101
muted
#7B7777

Preview Lab

Preview with #3D090D

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

Preview Lab → · Contrast checker → · Palette generator →

#3D090D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva