#543A0D#543A0D

#543A0D is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.9% C 0.069 H 76.5°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#543A0D
RGB	rgb(84, 58, 13)
HSL	hsl(38, 73%, 19%)
HSV	hsv(38, 85%, 33%)
CMYK	cmyk(0%, 31%, 84.5%, 67.1%)
CIE-LAB	lab(26.56, 6.86, 30.71)
CIE-LCH	lch(26.56, 31.46, 77.41°)
OKLab	oklab(36.95% 0.016 0.0671)
OKLCH	oklch(36.95% 0.069 76.5)
XYZ	xyz(5.2422, 4.9404, 1.0582)
Luminance	0.0494 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543A0D #0D2754

analogous

#54170D #543A0D #4B540D

triadic

#543A0D #0D543A #3A0D54

tetradic

#543A0D #0D5417 #0D2754 #540D4B

square

#543A0D #0D5417 #0D2754 #540D4B

split-complementary

#543A0D #0D4B54 #170D54

monochromatic

#1A1204 #1F1505 #543A0D #895F15 #BE831D

Accessibility & contrast

On white

10.56

#543A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#543A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543A0D

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543A0D	#FFFFFF	#000000	##FFFFFF
##543A0D	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B06

Deuteranopia (green-blind)

#4A410F

Tritanopia (blue-blind)

#5C3331

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #543a0d;
/* rgb */ color: rgb(84, 58, 13);
/* oklch */ color: oklch(36.9% 0.069 76.5);

Tailwind

colors: {
  custom: {
    50: '#88704f',
    500: '#543a0d',
    950: '#000000',
  },
}

SCSS

$custom: #543a0d;
$custom-light: #88704f;
$custom-dark: #000000;

JSON

{
  "hex": "#543a0d",
  "rgb": {
    "r": 84,
    "g": 58,
    "b": 13
  },
  "hsl": {
    "h": 38.028,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36945,
    "c": 0.06895,
    "h": 76.5
  },
  "luminance": 0.0494
}

Semantic roles & 50–950 ramp

primary

#543A0D

secondary

#2E518F

accent

#7BF038

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543A0D

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

Preview Lab → · Contrast checker → · Palette generator →