#501B13#501B13

#501B13 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.082 H 30.9°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#501B13
RGB	rgb(80, 27, 19)
HSL	hsl(8, 62%, 19%)
HSV	hsv(8, 76%, 31%)
CMYK	cmyk(0%, 66.3%, 76.3%, 68.6%)
CIE-LAB	lab(18.08, 24.32, 18.24)
CIE-LCH	lch(18.08, 30.40, 36.87°)
OKLab	oklab(30.31% 0.0701 0.042)
OKLCH	oklch(30.31% 0.082 30.9)
XYZ	xyz(3.8181, 2.5369, 0.9046)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501B13 #134850

analogous

#50132A #501B13 #503A13

triadic

#501B13 #13501B #1B1350

tetradic

#501B13 #2A5013 #134850 #3A1350

square

#501B13 #2A5013 #134850 #3A1350

split-complementary

#501B13 #13503A #132A50

monochromatic

#190806 #1F0A07 #501B13 #812C1F #B33C2A

Accessibility & contrast

On white

13.93

#501B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#501B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501B13

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501B13	#FFFFFF	#000000	##FFFFFF
##501B13	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292512

Deuteranopia (green-blind)

#363112

Tritanopia (blue-blind)

#580F19

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #501b13;
/* rgb */ color: rgb(80, 27, 19);
/* oklch */ color: oklch(30.3% 0.082 30.9);

Tailwind

colors: {
  custom: {
    50: '#865a50',
    500: '#501b13',
    950: '#000000',
  },
}

SCSS

$custom: #501b13;
$custom-light: #865a50;
$custom-dark: #000000;

JSON

{
  "hex": "#501b13",
  "rgb": {
    "r": 80,
    "g": 27,
    "b": 19
  },
  "hsl": {
    "h": 7.869,
    "s": 61.616,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3031,
    "c": 0.0817,
    "h": 30.9
  },
  "luminance": 0.02536
}

Semantic roles & 50–950 ramp

primary

#501B13

secondary

#367E89

accent

#D0E543

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0402

muted

#7D7978

Preview Lab

Preview with #501B13

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

Preview Lab → · Contrast checker → · Palette generator →