#54100D#54100D

#54100D is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.100 H 27.7°. Best body text is #FFFFFF at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#54100D
RGB	rgb(84, 16, 13)
HSL	hsl(3, 73%, 19%)
HSV	hsv(3, 85%, 33%)
CMYK	cmyk(0%, 81%, 84.5%, 67.1%)
CIE-LAB	lab(16.92, 30.79, 20.36)
CIE-LCH	lch(16.92, 36.91, 33.48°)
OKLab	oklab(29.56% 0.0884 0.0464)
OKLCH	oklch(29.56% 0.1 27.7)
XYZ	xyz(3.9146, 2.2851, 0.6156)
Luminance	0.0228 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54100D #0D5154

analogous

#540D2E #54100D #54340D

triadic

#54100D #0D5410 #100D54

tetradic

#54100D #2E540D #0D5154 #340D54

square

#54100D #2E540D #0D5154 #340D54

split-complementary

#54100D #0D5434 #0D2E54

monochromatic

#1A0504 #1F0605 #54100D #891A15 #BE241D

Accessibility & contrast

On white

14.42

#54100D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#54100D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54100D

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54100D	#FFFFFF	#000000	##FFFFFF
##54100D	1.00	14.42	1.46	14.42
#FFFFFF	14.42	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25200C

Deuteranopia (green-blind)

#352F0A

Tritanopia (blue-blind)

#5D0010

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #54100d;
/* rgb */ color: rgb(84, 16, 13);
/* oklch */ color: oklch(29.6% 0.100 27.7);

Tailwind

colors: {
  custom: {
    50: '#8b544c',
    500: '#54100d',
    950: '#000000',
  },
}

SCSS

$custom: #54100d;
$custom-light: #8b544c;
$custom-dark: #000000;

JSON

{
  "hex": "#54100d",
  "rgb": {
    "r": 84,
    "g": 16,
    "b": 13
  },
  "hsl": {
    "h": 2.535,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29562,
    "c": 0.09979,
    "h": 27.7
  },
  "luminance": 0.02284
}

Semantic roles & 50–950 ramp

primary

#54100D

secondary

#2E8B8F

accent

#E8F038

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #54100D

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

Preview Lab → · Contrast checker → · Palette generator →