#501011#501011

#501011 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.8% C 0.095 H 24.7°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#501011
RGB	rgb(80, 16, 17)
HSL	hsl(359, 67%, 19%)
HSV	hsv(359, 80%, 31%)
CMYK	cmyk(0%, 80%, 78.8%, 68.6%)
CIE-LAB	lab(16.09, 29.52, 17.02)
CIE-LCH	lch(16.09, 34.08, 29.97°)
OKLab	oklab(28.8% 0.0859 0.0394)
OKLCH	oklch(28.8% 0.095 24.7)
XYZ	xyz(3.5951, 2.1171, 0.7495)
Luminance	0.0212 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501011 #10504F

analogous

#501031 #501011 #502F10

triadic

#501011 #115010 #101150

tetradic

#501011 #315010 #10504F #2F1050

square

#501011 #315010 #10504F #2F1050

split-complementary

#501011 #10502F #103150

monochromatic

#1A0505 #1D0606 #501011 #831A1C #B62427

Accessibility & contrast

On white

14.75

#501011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#501011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501011

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501011	#FFFFFF	#000000	##FFFFFF
##501011	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F10

Deuteranopia (green-blind)

#332D0F

Tritanopia (blue-blind)

#590011

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #501011;
/* rgb */ color: rgb(80, 16, 17);
/* oklch */ color: oklch(28.8% 0.095 24.7);

Tailwind

colors: {
  custom: {
    50: '#87544f',
    500: '#501011',
    950: '#000000',
  },
}

SCSS

$custom: #501011;
$custom-light: #87544f;
$custom-dark: #000000;

JSON

{
  "hex": "#501011",
  "rgb": {
    "r": 80,
    "g": 16,
    "b": 17
  },
  "hsl": {
    "h": 359.063,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28804,
    "c": 0.09455,
    "h": 24.7
  },
  "luminance": 0.02117
}

Semantic roles & 50–950 ramp

primary

#501011

secondary

#328A88

accent

#EAE73E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #501011

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

Preview Lab → · Contrast checker → · Palette generator →