#501010#501010

#501010 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.8% C 0.095 H 25.4°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#501010
RGB	rgb(80, 16, 16)
HSL	hsl(0, 67%, 19%)
HSV	hsv(0, 80%, 31%)
CMYK	cmyk(0%, 80%, 80%, 68.6%)
CIE-LAB	lab(16.07, 29.47, 17.57)
CIE-LCH	lch(16.07, 34.31, 30.80°)
OKLab	oklab(28.79% 0.0855 0.0407)
OKLCH	oklch(28.79% 0.095 25.4)
XYZ	xyz(3.5875, 2.1140, 0.7093)
Luminance	0.0211 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501010 #105050

analogous

#501030 #501010 #503010

triadic

#501010 #105010 #101050

tetradic

#501010 #305010 #105050 #301050

square

#501010 #305010 #105050 #301050

split-complementary

#501010 #105030 #103050

monochromatic

#1A0505 #1D0606 #501010 #831A1A #B62424

Accessibility & contrast

On white

14.76

#501010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#501010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501010

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501010	#FFFFFF	#000000	##FFFFFF
##501010	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0F

Deuteranopia (green-blind)

#332D0E

Tritanopia (blue-blind)

#590011

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #501010;
/* rgb */ color: rgb(80, 16, 16);
/* oklch */ color: oklch(28.8% 0.095 25.4);

Tailwind

colors: {
  custom: {
    50: '#87544e',
    500: '#501010',
    950: '#000000',
  },
}

SCSS

$custom: #501010;
$custom-light: #87544e;
$custom-dark: #000000;

JSON

{
  "hex": "#501010",
  "rgb": {
    "r": 80,
    "g": 16,
    "b": 16
  },
  "hsl": {
    "h": 0,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28788,
    "c": 0.09468,
    "h": 25.4
  },
  "luminance": 0.02113
}

Semantic roles & 50–950 ramp

primary

#501010

secondary

#328A8A

accent

#EAEA3E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #501010

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

Preview Lab → · Contrast checker → · Palette generator →