#540F20#540F20

#540F20 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.8% C 0.100 H 11.7°. Best body text is #FFFFFF at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#540F20
RGB	rgb(84, 15, 32)
HSL	hsl(345, 70%, 19%)
HSV	hsv(345, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 61.9%, 67.1%)
CIE-LAB	lab(17.14, 32.35, 8.14)
CIE-LCH	lch(17.14, 33.36, 14.12°)
OKLab	oklab(29.84% 0.0978 0.0203)
OKLCH	oklch(29.84% 0.1 11.7)
XYZ	xyz(4.0881, 2.3313, 1.6009)
Luminance	0.0233 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F20 #0F5443

analogous

#540F43 #540F20 #54200F

triadic

#540F20 #20540F #0F2054

tetradic

#540F20 #43540F #0F5443 #200F54

square

#540F20 #43540F #0F5443 #200F54

split-complementary

#540F20 #0F5420 #0F4354

monochromatic

#1A050A #20060C #540F20 #881834 #BC2248

Accessibility & contrast

On white

14.32

#540F20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#540F20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F20

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F20	#FFFFFF	#000000	##FFFFFF
##540F20	1.00	14.32	1.47	14.32
#FFFFFF	14.32	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212120

Deuteranopia (green-blind)

#332F1E

Tritanopia (blue-blind)

#5D0016

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #540f20;
/* rgb */ color: rgb(84, 15, 32);
/* oklch */ color: oklch(29.8% 0.100 11.7);

Tailwind

colors: {
  custom: {
    50: '#89555b',
    500: '#540f20',
    950: '#000000',
  },
}

SCSS

$custom: #540f20;
$custom-light: #89555b;
$custom-dark: #000000;

JSON

{
  "hex": "#540f20",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 32
  },
  "hsl": {
    "h": 345.217,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29842,
    "c": 0.09989,
    "h": 11.7
  },
  "luminance": 0.02331
}

Semantic roles & 50–950 ramp

primary

#540F20

secondary

#318E77

accent

#EDC13B

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #540F20

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

Preview Lab → · Contrast checker → · Palette generator →