#543B0D#543B0D

#543B0D is a dark, moderate orange. Relative luminance 0.050; OKLCH L 37.2% C 0.069 H 78.2°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#543B0D
RGB	rgb(84, 59, 13)
HSL	hsl(39, 73%, 19%)
HSV	hsv(39, 85%, 33%)
CMYK	cmyk(0%, 29.8%, 84.5%, 67.1%)
CIE-LAB	lab(26.85, 6.22, 30.98)
CIE-LCH	lch(26.85, 31.60, 78.65°)
OKLab	oklab(37.17% 0.0142 0.0677)
OKLCH	oklch(37.17% 0.069 78.2)
XYZ	xyz(5.2931, 5.0422, 1.0752)
Luminance	0.0504 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543B0D #0D2654

analogous

#54180D #543B0D #4A540D

triadic

#543B0D #0D543B #3B0D54

tetradic

#543B0D #0D5418 #0D2654 #540D4A

square

#543B0D #0D5418 #0D2654 #540D4A

split-complementary

#543B0D #0D4A54 #180D54

monochromatic

#1A1304 #1F1605 #543B0D #896015 #BE851D

Accessibility & contrast

On white

10.46

#543B0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#543B0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543B0D

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543B0D	#FFFFFF	#000000	##FFFFFF
##543B0D	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C06

Deuteranopia (green-blind)

#4A420F

Tritanopia (blue-blind)

#5C3432

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #543b0d;
/* rgb */ color: rgb(84, 59, 13);
/* oklch */ color: oklch(37.2% 0.069 78.2);

Tailwind

colors: {
  custom: {
    50: '#88704f',
    500: '#543b0d',
    950: '#000000',
  },
}

SCSS

$custom: #543b0d;
$custom-light: #88704f;
$custom-dark: #000000;

JSON

{
  "hex": "#543b0d",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 13
  },
  "hsl": {
    "h": 38.873,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37172,
    "c": 0.06912,
    "h": 78.2
  },
  "luminance": 0.05042
}

Semantic roles & 50–950 ramp

primary

#543B0D

secondary

#2E508F

accent

#79F038

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543B0D

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

Preview Lab → · Contrast checker → · Palette generator →