#541B17#541B17

#541B17 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.086 H 27.2°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#541B17
RGB	rgb(84, 27, 23)
HSL	hsl(4, 57%, 21%)
HSV	hsv(4, 73%, 33%)
CMYK	cmyk(0%, 67.9%, 72.6%, 67.1%)
CIE-LAB	lab(18.93, 26.24, 16.78)
CIE-LCH	lch(18.93, 31.15, 32.60°)
OKLab	oklab(31.12% 0.0765 0.0393)
OKLCH	oklch(31.12% 0.086 27.2)
XYZ	xyz(4.2032, 2.7311, 1.1163)
Luminance	0.0273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B17 #175054

analogous

#541731 #541B17 #543917

triadic

#541B17 #17541B #1B1754

tetradic

#541B17 #315417 #175054 #391754

square

#541B17 #315417 #175054 #391754

split-complementary

#541B17 #175439 #173154

monochromatic

#180807 #240C0A #541B17 #842A24 #B43A31

Accessibility & contrast

On white

13.58

#541B17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#541B17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B17

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B17	#FFFFFF	#000000	##FFFFFF
##541B17	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2616

Deuteranopia (green-blind)

#383315

Tritanopia (blue-blind)

#5D0E1A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #541b17;
/* rgb */ color: rgb(84, 27, 23);
/* oklch */ color: oklch(31.1% 0.086 27.2);

Tailwind

colors: {
  custom: {
    50: '#895a54',
    500: '#541b17',
    950: '#000000',
  },
}

SCSS

$custom: #541b17;
$custom-light: #895a54;
$custom-dark: #000000;

JSON

{
  "hex": "#541b17",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 23
  },
  "hsl": {
    "h": 3.934,
    "s": 57.009,
    "l": 20.98
  },
  "oklch": {
    "l": 0.3112,
    "c": 0.08595,
    "h": 27.2
  },
  "luminance": 0.02731
}

Semantic roles & 50–950 ramp

primary

#541B17

secondary

#3C868B

accent

#D6E048

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0402

muted

#7D7978

Preview Lab

Preview with #541B17

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

Preview Lab → · Contrast checker → · Palette generator →