#543A11#543A11

#543A11 is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.0% C 0.066 H 75.0°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#543A11
RGB	rgb(84, 58, 17)
HSL	hsl(37, 66%, 20%)
HSV	hsv(37, 80%, 33%)
CMYK	cmyk(0%, 31%, 79.8%, 67.1%)
CIE-LAB	lab(26.60, 7.06, 28.83)
CIE-LCH	lch(26.60, 29.68, 76.24°)
OKLab	oklab(36.98% 0.0172 0.0641)
OKLCH	oklch(36.98% 0.066 75)
XYZ	xyz(5.2708, 4.9518, 1.2084)
Luminance	0.0495 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543A11 #112B54

analogous

#541811 #543A11 #4D5411

triadic

#543A11 #11543A #3A1154

tetradic

#543A11 #115418 #112B54 #54114D

square

#543A11 #115418 #112B54 #54114D

split-complementary

#543A11 #114D54 #181154

monochromatic

#191205 #211707 #543A11 #875D1B #BA8026

Accessibility & contrast

On white

10.55

#543A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#543A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543A11

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543A11	#FFFFFF	#000000	##FFFFFF
##543A11	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B0C

Deuteranopia (green-blind)

#4A4112

Tritanopia (blue-blind)

#5C3332

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #543a11;
/* rgb */ color: rgb(84, 58, 17);
/* oklch */ color: oklch(37.0% 0.066 75.0);

Tailwind

colors: {
  custom: {
    50: '#877052',
    500: '#543a11',
    950: '#000000',
  },
}

SCSS

$custom: #543a11;
$custom-light: #877052;
$custom-dark: #000000;

JSON

{
  "hex": "#543a11",
  "rgb": {
    "r": 84,
    "g": 58,
    "b": 17
  },
  "hsl": {
    "h": 36.716,
    "s": 66.337,
    "l": 19.804
  },
  "oklch": {
    "l": 0.36981,
    "c": 0.06633,
    "h": 75
  },
  "luminance": 0.04951
}

Semantic roles & 50–950 ramp

primary

#543A11

secondary

#34568D

accent

#81E93F

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543A11

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

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