#50180E#50180E

#50180E is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.8% C 0.086 H 32.4°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#50180E
RGB	rgb(80, 24, 14)
HSL	hsl(9, 70%, 18%)
HSV	hsv(9, 83%, 31%)
CMYK	cmyk(0%, 70%, 82.5%, 68.6%)
CIE-LAB	lab(17.42, 25.63, 20.29)
CIE-LCH	lch(17.42, 32.69, 38.36°)
OKLab	oklab(29.79% 0.073 0.0462)
OKLCH	oklch(29.79% 0.086 32.4)
XYZ	xyz(3.7146, 2.3910, 0.6813)
Luminance	0.0239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50180E #0E4650

analogous

#500E25 #50180E #50390E

triadic

#50180E #0E5018 #180E50

tetradic

#50180E #25500E #0E4650 #390E50

square

#50180E #25500E #0E4650 #390E50

split-complementary

#50180E #0E5039 #0E2550

monochromatic

#1A0805 #1C0805 #50180E #842817 #B83720

Accessibility & contrast

On white

14.21

#50180E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#50180E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50180E

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50180E	#FFFFFF	#000000	##FFFFFF
##50180E	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230D

Deuteranopia (green-blind)

#362F0C

Tritanopia (blue-blind)

#590916

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #50180e;
/* rgb */ color: rgb(80, 24, 14);
/* oklch */ color: oklch(29.8% 0.086 32.4);

Tailwind

colors: {
  custom: {
    50: '#87584d',
    500: '#50180e',
    950: '#000000',
  },
}

SCSS

$custom: #50180e;
$custom-light: #87584d;
$custom-dark: #000000;

JSON

{
  "hex": "#50180e",
  "rgb": {
    "r": 80,
    "g": 24,
    "b": 14
  },
  "hsl": {
    "h": 9.091,
    "s": 70.213,
    "l": 18.431
  },
  "oklch": {
    "l": 0.29785,
    "c": 0.08641,
    "h": 32.4
  },
  "luminance": 0.0239
}

Semantic roles & 50–950 ramp

primary

#50180E

secondary

#2F7D8B

accent

#D2ED3B

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #50180E

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

Preview Lab → · Contrast checker → · Palette generator →