#540E13#540E13

#540E13 is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.5% C 0.101 H 22.6°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#540E13
RGB	rgb(84, 14, 19)
HSL	hsl(356, 71%, 19%)
HSV	hsv(356, 83%, 33%)
CMYK	cmyk(0%, 83.3%, 77.4%, 67.1%)
CIE-LAB	lab(16.73, 31.83, 16.79)
CIE-LCH	lch(16.73, 35.99, 27.82°)
OKLab	oklab(29.45% 0.0932 0.0387)
OKLCH	oklch(29.45% 0.101 22.6)
XYZ	xyz(3.9312, 2.2465, 0.8426)
Luminance	0.0225 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540E13 #0E544F

analogous

#540E36 #540E13 #542C0E

triadic

#540E13 #13540E #0E1354

tetradic

#540E13 #36540E #0E544F #2C0E54

square

#540E13 #36540E #0E544F #2C0E54

split-complementary

#540E13 #0E542C #0E3654

monochromatic

#1A0406 #200507 #540E13 #88171F #BD1F2B

Accessibility & contrast

On white

14.49

#540E13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#540E13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540E13

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540E13	#FFFFFF	#000000	##FFFFFF
##540E13	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232013

Deuteranopia (green-blind)

#342F11

Tritanopia (blue-blind)

#5D0011

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #540e13;
/* rgb */ color: rgb(84, 14, 19);
/* oklch */ color: oklch(29.5% 0.101 22.6);

Tailwind

colors: {
  custom: {
    50: '#8a5450',
    500: '#540e13',
    950: '#000000',
  },
}

SCSS

$custom: #540e13;
$custom-light: #8a5450;
$custom-dark: #000000;

JSON

{
  "hex": "#540e13",
  "rgb": {
    "r": 84,
    "g": 14,
    "b": 19
  },
  "hsl": {
    "h": 355.714,
    "s": 71.429,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29452,
    "c": 0.1009,
    "h": 22.6
  },
  "luminance": 0.02246
}

Semantic roles & 50–950 ramp

primary

#540E13

secondary

#2F8E88

accent

#EEE13A

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #540E13

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

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