#54403A#54403A

#54403A is a dark, muted red. Relative luminance 0.059; OKLCH L 39.1% C 0.030 H 37.3°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#54403A
RGB	rgb(84, 64, 58)
HSL	hsl(14, 18%, 28%)
HSV	hsv(14, 31%, 33%)
CMYK	cmyk(0%, 23.8%, 31%, 67.1%)
CIE-LAB	lab(29.05, 7.67, 7.00)
CIE-LCH	lch(29.05, 10.39, 42.40°)
OKLab	oklab(39.13% 0.0237 0.0181)
OKLCH	oklch(39.13% 0.03 37.3)
XYZ	xyz(6.2534, 5.8574, 4.8034)
Luminance	0.0586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54403A #3A4E54

analogous

#543A41 #54403A #544D3A

triadic

#54403A #3A5440 #403A54

tetradic

#54403A #41543A #3A4E54 #4D3A54

square

#54403A #41543A #3A4E54 #4D3A54

split-complementary

#54403A #3A544D #3A4154

monochromatic

#120E0C #302421 #54403A #785C53 #9B786E

Accessibility & contrast

On white

9.67

#54403A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#54403A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54403A

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54403A	#FFFFFF	#000000	##FFFFFF
##54403A	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45423A

Deuteranopia (green-blind)

#49463A

Tritanopia (blue-blind)

#593D3E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #54403a;
/* rgb */ color: rgb(84, 64, 58);
/* oklch */ color: oklch(39.1% 0.030 37.3);

Tailwind

colors: {
  custom: {
    50: '#847470',
    500: '#54403a',
    950: '#000000',
  },
}

SCSS

$custom: #54403a;
$custom-light: #847470;
$custom-dark: #000000;

JSON

{
  "hex": "#54403a",
  "rgb": {
    "r": 84,
    "g": 64,
    "b": 58
  },
  "hsl": {
    "h": 13.846,
    "s": 18.31,
    "l": 27.843
  },
  "oklch": {
    "l": 0.39126,
    "c": 0.02985,
    "h": 37.3
  },
  "luminance": 0.05857
}

Semantic roles & 50–950 ramp

primary

#54403A

secondary

#667D84

accent

#A9BB6D

background

#F8F7F6

surface

#EFEDEC

border

#CAC8C7

text

#0B0807

muted

#7C7B7A

Preview Lab

Preview with #54403A

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

Preview Lab → · Contrast checker → · Palette generator →