#543D0F#543D0F

#543D0F is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.6% C 0.068 H 80.7°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#543D0F
RGB	rgb(84, 61, 15)
HSL	hsl(40, 70%, 19%)
HSV	hsv(40, 82%, 33%)
CMYK	cmyk(0%, 27.4%, 82.1%, 67.1%)
CIE-LAB	lab(27.46, 5.04, 30.64)
CIE-LCH	lch(27.46, 31.06, 80.65°)
OKLab	oklab(37.65% 0.0111 0.0674)
OKLCH	oklch(37.65% 0.068 80.7)
XYZ	xyz(5.4115, 5.2572, 1.1816)
Luminance	0.0526 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543D0F #0F2654

analogous

#541B0F #543D0F #49540F

triadic

#543D0F #0F543D #3D0F54

tetradic

#543D0F #0F541B #0F2654 #540F49

square

#543D0F #0F541B #0F2654 #540F49

split-complementary

#543D0F #0F4954 #1B0F54

monochromatic

#1A1305 #201706 #543D0F #886318 #BC8822

Accessibility & contrast

On white

10.24

#543D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#543D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543D0F

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543D0F	#FFFFFF	#000000	##FFFFFF
##543D0F	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D08

Deuteranopia (green-blind)

#4C4311

Tritanopia (blue-blind)

#5C3634

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #543d0f;
/* rgb */ color: rgb(84, 61, 15);
/* oklch */ color: oklch(37.6% 0.068 80.7);

Tailwind

colors: {
  custom: {
    50: '#877251',
    500: '#543d0f',
    950: '#000000',
  },
}

SCSS

$custom: #543d0f;
$custom-light: #877251;
$custom-dark: #000000;

JSON

{
  "hex": "#543d0f",
  "rgb": {
    "r": 84,
    "g": 61,
    "b": 15
  },
  "hsl": {
    "h": 40,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37647,
    "c": 0.06834,
    "h": 80.7
  },
  "luminance": 0.05257
}

Semantic roles & 50–950 ramp

primary

#543D0F

secondary

#31508E

accent

#76ED3B

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543D0F

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

Preview Lab → · Contrast checker → · Palette generator →