#41050B#41050B

#41050B is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.4% C 0.089 H 21.9°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX#41050B
RGBrgb(65, 5, 11)
HSLhsl(354, 86%, 14%)
HSVhsv(354, 92%, 25%)
CMYKcmyk(0%, 92.3%, 83.1%, 74.5%)
CIE-LABlab(10.97, 28.26, 12.65)
CIE-LCHlch(10.97, 30.96, 24.11°)
OKLaboklab(24.35% 0.0827 0.0333)
OKLCHoklch(24.35% 0.089 21.9)
XYZxyz(2.2949, 1.2569, 0.4383)
Luminance0.0126 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#41050B #05413B
analogous
#410529 #41050B #411D05
triadic
#41050B #0B4105 #050B41
tetradic
#41050B #294105 #05413B #1D0541
square
#41050B #294105 #05413B #1D0541
split-complementary
#41050B #05411D #052941
monochromatic
#1C0205 #1C0205 #41050B #7A0915 #B30E1E

Accessibility & contrast

On white

16.78
#41050B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#41050B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41050B
16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##41050B#FFFFFF#000000##FFFFFF
##41050B1.0016.781.2516.78
#FFFFFF16.781.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#18150B
Deuteranopia (green-blind)
#272209
Tritanopia (blue-blind)
#480008
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #41050b;
/* rgb */ color: rgb(65, 5, 11);
/* oklch */ color: oklch(24.4% 0.089 21.9);
Tailwind
colors: {
  custom: {
    50: '#7b4c4b',
    500: '#41050b',
    950: '#000000',
  },
}
SCSS
$custom: #41050b;
$custom-light: #7b4c4b;
$custom-dark: #000000;
JSON
{
  "hex": "#41050b",
  "rgb": {
    "r": 65,
    "g": 5,
    "b": 11
  },
  "hsl": {
    "h": 354,
    "s": 85.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24351,
    "c": 0.08913,
    "h": 21.9
  },
  "luminance": 0.01257
}

Semantic roles & 50–950 ramp

primary
#41050B
secondary
#208178
accent
#FCE72C
background
#F7F4F4
surface
#EEE7E7
border
#C9C3C3
text
#0A0101
muted
#7C7777

Preview Lab

Preview with #41050B

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

Preview Lab → · Contrast checker → · Palette generator →

#41050B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva