#501510#501510

#501510 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.4% C 0.089 H 28.6°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#501510
RGB	rgb(80, 21, 16)
HSL	hsl(5, 67%, 19%)
HSV	hsv(5, 80%, 31%)
CMYK	cmyk(0%, 73.7%, 80%, 68.6%)
CIE-LAB	lab(16.89, 27.23, 18.58)
CIE-LCH	lch(16.89, 32.97, 34.32°)
OKLab	oklab(29.4% 0.0785 0.0427)
OKLCH	oklch(29.4% 0.089 28.6)
XYZ	xyz(3.6704, 2.2798, 0.7369)
Luminance	0.0228 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501510 #104B50

analogous

#50102B #501510 #503510

triadic

#501510 #105015 #151050

tetradic

#501510 #2B5010 #104B50 #351050

square

#501510 #2B5010 #104B50 #351050

split-complementary

#501510 #105035 #102B50

monochromatic

#1A0705 #1D0806 #501510 #83221A #B63024

Accessibility & contrast

On white

14.43

#501510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#501510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501510

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501510	#FFFFFF	#000000	##FFFFFF
##501510	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26210F

Deuteranopia (green-blind)

#342E0E

Tritanopia (blue-blind)

#590514

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #501510;
/* rgb */ color: rgb(80, 21, 16);
/* oklch */ color: oklch(29.4% 0.089 28.6);

Tailwind

colors: {
  custom: {
    50: '#87564e',
    500: '#501510',
    950: '#000000',
  },
}

SCSS

$custom: #501510;
$custom-light: #87564e;
$custom-dark: #000000;

JSON

{
  "hex": "#501510",
  "rgb": {
    "r": 80,
    "g": 21,
    "b": 16
  },
  "hsl": {
    "h": 4.688,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29399,
    "c": 0.08931,
    "h": 28.6
  },
  "luminance": 0.02279
}

Semantic roles & 50–950 ramp

primary

#501510

secondary

#32838A

accent

#DCEA3E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #501510

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

Preview Lab → · Contrast checker → · Palette generator →