#380509#380509

#380509 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.3% C 0.079 H 22.1°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).

Color values

HEX#380509
RGBrgb(56, 5, 9)
HSLhsl(355, 84%, 12%)
HSVhsv(355, 91%, 22%)
CMYKcmyk(0%, 91.1%, 83.9%, 78%)
CIE-LABlab(8.73, 25.04, 9.99)
CIE-LCHlch(8.73, 26.96, 21.76°)
OKLaboklab(22.3% 0.0733 0.0297)
OKLCHoklch(22.3% 0.079 22.1)
XYZxyz(1.7347, 0.9693, 0.3541)
Luminance0.0097 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#380509 #053834
analogous
#380523 #380509 #381B05
triadic
#380509 #093805 #050938
tetradic
#380509 #233805 #053834 #1B0538
square
#380509 #233805 #053834 #1B0538
split-complementary
#380509 #05381B #052338
monochromatic
#1C0305 #1C0305 #380509 #700A12 #A80F1B

Accessibility & contrast

On white

17.59
#380509 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.19
#380509 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380509
17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##380509#FFFFFF#000000##FFFFFF
##3805091.0017.591.1917.59
#FFFFFF17.591.0021.001.00
#0000001.1921.001.0021.00
##FFFFFF17.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#141209
Deuteranopia (green-blind)
#211D07
Tritanopia (blue-blind)
#3F0007
Achromatopsia (no color)
#191919

Design tokens & code

CSS
--color: #380509;
/* rgb */ color: rgb(56, 5, 9);
/* oklch */ color: oklch(22.3% 0.079 22.1);
Tailwind
colors: {
  custom: {
    50: '#734a4a',
    500: '#380509',
    950: '#000000',
  },
}
SCSS
$custom: #380509;
$custom-light: #734a4a;
$custom-dark: #000000;
JSON
{
  "hex": "#380509",
  "rgb": {
    "r": 56,
    "g": 5,
    "b": 9
  },
  "hsl": {
    "h": 355.294,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22295,
    "c": 0.0791,
    "h": 22.1
  },
  "luminance": 0.00969
}

Semantic roles & 50–950 ramp

primary
#380509
secondary
#207972
accent
#FAEA2E
background
#F7F4F4
surface
#EDE7E7
border
#C8C3C3
text
#090101
muted
#7B7777

Preview Lab

Preview with #380509

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

Preview Lab → · Contrast checker → · Palette generator →

#380509 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva