#543D2B#543D2B

#543D2B is a dark, muted orange. Relative luminance 0.054; OKLCH L 38.1% C 0.043 H 59.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#543D2B
RGB	rgb(84, 61, 43)
HSL	hsl(26, 32%, 25%)
HSV	hsv(26, 49%, 33%)
CMYK	cmyk(0%, 27.4%, 48.8%, 67.1%)
CIE-LAB	lab(27.84, 7.45, 15.02)
CIE-LCH	lch(27.84, 16.77, 63.60°)
OKLab	oklab(38.07% 0.0223 0.0371)
OKLCH	oklch(38.07% 0.043 59)
XYZ	xyz(5.7612, 5.3971, 3.0233)
Luminance	0.0540 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543D2B #2B4254

analogous

#542B2E #543D2B #54512B

triadic

#543D2B #2B543D #3D2B54

tetradic

#543D2B #2E542B #2B4254 #512B54

square

#543D2B #2E542B #2B4254 #512B54

split-complementary

#543D2B #2B5451 #2B2E54

monochromatic

#140F0A #2C2016 #543D2B #7C5A40 #A57854

Accessibility & contrast

On white

10.10

#543D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#543D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543D2B

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543D2B	#FFFFFF	#000000	##FFFFFF
##543D2B	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443F2A

Deuteranopia (green-blind)

#49442B

Tritanopia (blue-blind)

#5A3838

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #543d2b;
/* rgb */ color: rgb(84, 61, 43);
/* oklch */ color: oklch(38.1% 0.043 59.0);

Tailwind

colors: {
  custom: {
    50: '#857264',
    500: '#543d2b',
    950: '#000000',
  },
}

SCSS

$custom: #543d2b;
$custom-light: #857264;
$custom-dark: #000000;

JSON

{
  "hex": "#543d2b",
  "rgb": {
    "r": 84,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 26.341,
    "s": 32.283,
    "l": 24.902
  },
  "oklch": {
    "l": 0.38069,
    "c": 0.04327,
    "h": 59
  },
  "luminance": 0.05397
}

Semantic roles & 50–950 ramp

primary

#543D2B

secondary

#557086

accent

#9AC85F

background

#F8F6F6

surface

#EFECEB

border

#CAC7C6

text

#0B0805

muted

#7C7B7A

Preview Lab

Preview with #543D2B

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

Preview Lab → · Contrast checker → · Palette generator →