#3D070A#3D070A

#3D070A is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.7% C 0.082 H 23.4°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX#3D070A
RGBrgb(61, 7, 10)
HSLhsl(357, 79%, 13%)
HSVhsv(357, 89%, 24%)
CMYKcmyk(0%, 88.5%, 83.6%, 76.1%)
CIE-LABlab(10.31, 25.91, 11.99)
CIE-LCHlch(10.31, 28.55, 24.83°)
OKLaboklab(23.68% 0.0756 0.0327)
OKLCHoklch(23.68% 0.082 23.4)
XYZxyz(2.0555, 1.1663, 0.4040)
Luminance0.0117 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D070A #073D3A
analogous
#3D0725 #3D070A #3D1F07
triadic
#3D070A #0A3D07 #070A3D
tetradic
#3D070A #253D07 #073D3A #1F073D
square
#3D070A #253D07 #073D3A #1F073D
split-complementary
#3D070A #073D1F #07253D
monochromatic
#1B0304 #1B0304 #3D070A #740D13 #AB141C

Accessibility & contrast

On white

17.03
#3D070A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.23
#3D070A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D070A
17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D070A#FFFFFF#000000##FFFFFF
##3D070A1.0017.031.2317.03
#FFFFFF17.031.0021.001.00
#0000001.2321.001.0021.00
##FFFFFF17.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#17150A
Deuteranopia (green-blind)
#252008
Tritanopia (blue-blind)
#440009
Achromatopsia (no color)
#1C1C1C

Design tokens & code

CSS
--color: #3d070a;
/* rgb */ color: rgb(61, 7, 10);
/* oklch */ color: oklch(23.7% 0.082 23.4);
Tailwind
colors: {
  custom: {
    50: '#774c4b',
    500: '#3d070a',
    950: '#000000',
  },
}
SCSS
$custom: #3d070a;
$custom-light: #774c4b;
$custom-dark: #000000;
JSON
{
  "hex": "#3d070a",
  "rgb": {
    "r": 61,
    "g": 7,
    "b": 10
  },
  "hsl": {
    "h": 356.667,
    "s": 79.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.23683,
    "c": 0.08233,
    "h": 23.4
  },
  "luminance": 0.01166
}

Semantic roles & 50–950 ramp

primary
#3D070A
secondary
#237C77
accent
#F6EB32
background
#F7F4F4
surface
#EEE7E7
border
#C9C3C3
text
#0A0101
muted
#7C7777

Preview Lab

Preview with #3D070A

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

Preview Lab → · Contrast checker → · Palette generator →

#3D070A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva