#380B0F#380B0F

#380B0F is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.071 H 19.7°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX#380B0F
RGBrgb(56, 11, 15)
HSLhsl(355, 67%, 13%)
HSVhsv(355, 80%, 22%)
CMYKcmyk(0%, 80.4%, 73.2%, 78%)
CIE-LABlab(9.91, 22.49, 8.93)
CIE-LCHlch(9.91, 24.20, 21.67°)
OKLaboklab(23.21% 0.0667 0.0239)
OKLCHoklch(23.21% 0.071 19.7)
XYZxyz(1.8370, 1.1148, 0.5703)
Luminance0.0112 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#380B0F #0B3834
analogous
#380B25 #380B0F #381D0B
triadic
#380B0F #0F380B #0B0F38
tetradic
#380B0F #25380B #0B3834 #1D0B38
square
#380B0F #25380B #0B3834 #1D0B38
split-complementary
#380B0F #0B381D #0B2538
monochromatic
#1A0507 #1A0507 #380B0F #6B151D #9E1F2A

Accessibility & contrast

On white

17.17
#380B0F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.22
#380B0F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380B0F
17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##380B0F#FFFFFF#000000##FFFFFF
##380B0F1.0017.171.2217.17
#FFFFFF17.171.0021.001.00
#0000001.2221.001.0021.00
##FFFFFF17.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#17150F
Deuteranopia (green-blind)
#221F0E
Tritanopia (blue-blind)
#3E020D
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #380b0f;
/* rgb */ color: rgb(56, 11, 15);
/* oklch */ color: oklch(23.2% 0.071 19.7);
Tailwind
colors: {
  custom: {
    50: '#724d4d',
    500: '#380b0f',
    950: '#000000',
  },
}
SCSS
$custom: #380b0f;
$custom-light: #724d4d;
$custom-dark: #000000;
JSON
{
  "hex": "#380b0f",
  "rgb": {
    "r": 56,
    "g": 11,
    "b": 15
  },
  "hsl": {
    "h": 354.667,
    "s": 67.164,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23212,
    "c": 0.07089,
    "h": 19.7
  },
  "luminance": 0.01115
}

Semantic roles & 50–950 ramp

primary
#380B0F
secondary
#2A756E
accent
#EADB3E
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#080101
muted
#7B7777

Preview Lab

Preview with #380B0F

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

Preview Lab → · Contrast checker → · Palette generator →

#380B0F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva