#50180F#50180F

#50180F is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.8% C 0.086 H 31.6°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX#50180F
RGBrgb(80, 24, 15)
HSLhsl(8, 68%, 19%)
HSVhsv(8, 81%, 31%)
CMYKcmyk(0%, 70%, 81.3%, 68.6%)
CIE-LABlab(17.43, 25.68, 19.79)
CIE-LCHlch(17.43, 32.42, 37.61°)
OKLaboklab(29.8% 0.0734 0.0452)
OKLCHoklch(29.8% 0.086 31.6)
XYZxyz(3.7215, 2.3938, 0.7179)
Luminance0.0239 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#50180F #0F4750
analogous
#500F26 #50180F #50380F
triadic
#50180F #0F5018 #180F50
tetradic
#50180F #26500F #0F4750 #380F50
square
#50180F #26500F #0F4750 #380F50
split-complementary
#50180F #0F5038 #0F2650
monochromatic
#1A0805 #1C0905 #50180F #842719 #B73722

Accessibility & contrast

On white

14.20
#50180F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.48
#50180F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50180F
14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##50180F#FFFFFF#000000##FFFFFF
##50180F1.0014.201.4814.20
#FFFFFF14.201.0021.001.00
#0000001.4821.001.0021.00
##FFFFFF14.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#28230E
Deuteranopia (green-blind)
#352F0D
Tritanopia (blue-blind)
#590A16
Achromatopsia (no color)
#2B2B2B

Design tokens & code

CSS
--color: #50180f;
/* rgb */ color: rgb(80, 24, 15);
/* oklch */ color: oklch(29.8% 0.086 31.6);
Tailwind
colors: {
  custom: {
    50: '#87584e',
    500: '#50180f',
    950: '#000000',
  },
}
SCSS
$custom: #50180f;
$custom-light: #87584e;
$custom-dark: #000000;
JSON
{
  "hex": "#50180f",
  "rgb": {
    "r": 80,
    "g": 24,
    "b": 15
  },
  "hsl": {
    "h": 8.308,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29799,
    "c": 0.08617,
    "h": 31.6
  },
  "luminance": 0.02393
}

Semantic roles & 50–950 ramp

primary
#50180F
secondary
#317E8A
accent
#D3EB3D
background
#F8F5F4
surface
#F0E9E7
border
#CBC5C3
text
#0C0301
muted
#7D7877

Preview Lab

Preview with #50180F

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

Preview Lab → · Contrast checker → · Palette generator →

#50180F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva