#542F0F#542F0F

#542F0F is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.6% C 0.070 H 57.8°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#542F0F
RGB	rgb(84, 47, 15)
HSL	hsl(28, 70%, 19%)
HSV	hsv(28, 82%, 33%)
CMYK	cmyk(0%, 44%, 82.1%, 67.1%)
CIE-LAB	lab(23.51, 13.97, 26.75)
CIE-LCH	lch(23.51, 30.18, 62.43°)
OKLab	oklab(34.58% 0.0373 0.0591)
OKLCH	oklch(34.58% 0.07 57.8)
XYZ	xyz(4.7593, 3.9528, 0.9642)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#542F0F #0F3454

analogous

#540F12 #542F0F #54520F

triadic

#542F0F #0F542F #2F0F54

tetradic

#542F0F #12540F #0F3454 #520F54

square

#542F0F #12540F #0F3454 #520F54

split-complementary

#542F0F #0F5452 #0F1254

monochromatic

#1A0F05 #201206 #542F0F #884C18 #BC6922

Accessibility & contrast

On white

11.73

#542F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#542F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #542F0F

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##542F0F	#FFFFFF	#000000	##FFFFFF
##542F0F	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330B

Deuteranopia (green-blind)

#433B0F

Tritanopia (blue-blind)

#5D2728

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #542f0f;
/* rgb */ color: rgb(84, 47, 15);
/* oklch */ color: oklch(34.6% 0.070 57.8);

Tailwind

colors: {
  custom: {
    50: '#88674f',
    500: '#542f0f',
    950: '#000000',
  },
}

SCSS

$custom: #542f0f;
$custom-light: #88674f;
$custom-dark: #000000;

JSON

{
  "hex": "#542f0f",
  "rgb": {
    "r": 84,
    "g": 47,
    "b": 15
  },
  "hsl": {
    "h": 27.826,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34581,
    "c": 0.06989,
    "h": 57.8
  },
  "luminance": 0.03952
}

Semantic roles & 50–950 ramp

primary

#542F0F

secondary

#31638E

accent

#9AED3B

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #542F0F

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

Preview Lab → · Contrast checker → · Palette generator →