#390D11#390D11

#390D11 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.7% C 0.069 H 19.0°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX#390D11
RGBrgb(57, 13, 17)
HSLhsl(355, 63%, 14%)
HSVhsv(355, 77%, 22%)
CMYKcmyk(0%, 77.2%, 70.2%, 77.6%)
CIE-LABlab(10.55, 22.05, 8.74)
CIE-LCHlch(10.55, 23.72, 21.63°)
OKLaboklab(23.74% 0.0657 0.0226)
OKLCHoklch(23.74% 0.069 19)
XYZxyz(1.9326, 1.1984, 0.6598)
Luminance0.0120 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#390D11 #0D3935
analogous
#390D27 #390D11 #391F0D
triadic
#390D11 #11390D #0D1139
tetradic
#390D11 #27390D #0D3935 #1F0D39
square
#390D11 #27390D #0D3935 #1F0D39
split-complementary
#390D11 #0D391F #0D2739
monochromatic
#190607 #190607 #390D11 #6B1820 #9D242F

Accessibility & contrast

On white

16.94
#390D11 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#390D11 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #390D11
16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##390D11#FFFFFF#000000##FFFFFF
##390D111.0016.941.2416.94
#FFFFFF16.941.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#181711
Deuteranopia (green-blind)
#232010
Tritanopia (blue-blind)
#3F040F
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #390d11;
/* rgb */ color: rgb(57, 13, 17);
/* oklch */ color: oklch(23.7% 0.069 19.0);
Tailwind
colors: {
  custom: {
    50: '#734f4f',
    500: '#390d11',
    950: '#000000',
  },
}
SCSS
$custom: #390d11;
$custom-light: #734f4f;
$custom-dark: #000000;
JSON
{
  "hex": "#390d11",
  "rgb": {
    "r": 57,
    "g": 13,
    "b": 17
  },
  "hsl": {
    "h": 354.545,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.23739,
    "c": 0.06944,
    "h": 19
  },
  "luminance": 0.01198
}

Semantic roles & 50–950 ramp

primary
#390D11
secondary
#2D746E
accent
#E6D742
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#080201
muted
#7B7877

Preview Lab

Preview with #390D11

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

Preview Lab → · Contrast checker → · Palette generator →

#390D11 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva