#501918#501918

#501918 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.1% C 0.083 H 24.5°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#501918
RGB	rgb(80, 25, 24)
HSL	hsl(1, 54%, 20%)
HSV	hsv(1, 70%, 31%)
CMYK	cmyk(0%, 68.8%, 70%, 68.6%)
CIE-LAB	lab(17.77, 25.73, 14.48)
CIE-LCH	lch(17.77, 29.52, 29.38°)
OKLab	oklab(30.1% 0.0756 0.0345)
OKLCH	oklch(30.1% 0.083 24.5)
XYZ	xyz(3.8211, 2.4672, 1.1390)
Luminance	0.0247 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501918 #184F50

analogous

#501833 #501918 #503518

triadic

#501918 #185019 #191850

tetradic

#501918 #335018 #184F50 #351850

square

#501918 #335018 #184F50 #351850

split-complementary

#501918 #185035 #183350

monochromatic

#180707 #210A0A #501918 #7F2826 #AE3634

Accessibility & contrast

On white

14.06

#501918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#501918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501918

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501918	#FFFFFF	#000000	##FFFFFF
##501918	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272417

Deuteranopia (green-blind)

#353017

Tritanopia (blue-blind)

#580D19

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #501918;
/* rgb */ color: rgb(80, 25, 24);
/* oklch */ color: oklch(30.1% 0.083 24.5);

Tailwind

colors: {
  custom: {
    50: '#865954',
    500: '#501918',
    950: '#000000',
  },
}

SCSS

$custom: #501918;
$custom-light: #865954;
$custom-dark: #000000;

JSON

{
  "hex": "#501918",
  "rgb": {
    "r": 80,
    "g": 25,
    "b": 24
  },
  "hsl": {
    "h": 1.071,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.301,
    "c": 0.08308,
    "h": 24.5
  },
  "luminance": 0.02467
}

Semantic roles & 50–950 ramp

primary

#501918

secondary

#3D8587

accent

#DBDD4B

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #501918

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

Preview Lab → · Contrast checker → · Palette generator →