#50180D#50180D

#50180D is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.8% C 0.087 H 33.1°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#50180D
RGB	rgb(80, 24, 13)
HSL	hsl(10, 72%, 18%)
HSV	hsv(10, 84%, 31%)
CMYK	cmyk(0%, 70%, 83.7%, 68.6%)
CIE-LAB	lab(17.41, 25.59, 20.76)
CIE-LCH	lch(17.41, 32.95, 39.06°)
OKLab	oklab(29.77% 0.0726 0.0473)
OKLCH	oklch(29.77% 0.087 33.1)
XYZ	xyz(3.7080, 2.3883, 0.6464)
Luminance	0.0239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50180D #0D4550

analogous

#500D23 #50180D #50390D

triadic

#50180D #0D5018 #180D50

tetradic

#50180D #23500D #0D4550 #390D50

square

#50180D #23500D #0D4550 #390D50

split-complementary

#50180D #0D5039 #0D2350

monochromatic

#1A0804 #1B0804 #50180D #852816 #B9381E

Accessibility & contrast

On white

14.21

#50180D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#50180D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50180D

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50180D	#FFFFFF	#000000	##FFFFFF
##50180D	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230B

Deuteranopia (green-blind)

#362F0B

Tritanopia (blue-blind)

#590916

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #50180d;
/* rgb */ color: rgb(80, 24, 13);
/* oklch */ color: oklch(29.8% 0.087 33.1);

Tailwind

colors: {
  custom: {
    50: '#87584d',
    500: '#50180d',
    950: '#000000',
  },
}

SCSS

$custom: #50180d;
$custom-light: #87584d;
$custom-dark: #000000;

JSON

{
  "hex": "#50180d",
  "rgb": {
    "r": 80,
    "g": 24,
    "b": 13
  },
  "hsl": {
    "h": 9.851,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.29772,
    "c": 0.08666,
    "h": 33.1
  },
  "luminance": 0.02388
}

Semantic roles & 50–950 ramp

primary

#50180D

secondary

#2E7C8B

accent

#D1EF39

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #50180D

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

Preview Lab → · Contrast checker → · Palette generator →