#54181C#54181C

#54181C is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.8% C 0.089 H 20.3°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#54181C
RGB	rgb(84, 24, 28)
HSL	hsl(356, 56%, 21%)
HSV	hsv(356, 71%, 33%)
CMYK	cmyk(0%, 71.4%, 66.7%, 67.1%)
CIE-LAB	lab(18.46, 28.12, 12.75)
CIE-LCH	lch(18.46, 30.87, 24.39°)
OKLab	oklab(30.8% 0.0835 0.0308)
OKLCH	oklch(30.8% 0.089 20.3)
XYZ	xyz(4.1928, 2.6225, 1.3838)
Luminance	0.0262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54181C #185450

analogous

#54183A #54181C #543218

triadic

#54181C #1C5418 #181C54

tetradic

#54181C #3A5418 #185450 #321854

square

#54181C #3A5418 #185450 #321854

split-complementary

#54181C #185432 #183A54

monochromatic

#180708 #240A0C #54181C #84262C #B3333C

Accessibility & contrast

On white

13.78

#54181C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#54181C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54181C

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54181C	#FFFFFF	#000000	##FFFFFF
##54181C	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251C

Deuteranopia (green-blind)

#37321A

Tritanopia (blue-blind)

#5D0B1A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #54181c;
/* rgb */ color: rgb(84, 24, 28);
/* oklch */ color: oklch(30.8% 0.089 20.3);

Tailwind

colors: {
  custom: {
    50: '#895958',
    500: '#54181c',
    950: '#000000',
  },
}

SCSS

$custom: #54181c;
$custom-light: #895958;
$custom-dark: #000000;

JSON

{
  "hex": "#54181c",
  "rgb": {
    "r": 84,
    "g": 24,
    "b": 28
  },
  "hsl": {
    "h": 356,
    "s": 55.556,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30798,
    "c": 0.08899,
    "h": 20.3
  },
  "luminance": 0.02622
}

Semantic roles & 50–950 ramp

primary

#54181C

secondary

#3D8B86

accent

#DFD549

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #54181C

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

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