#541B1A#541B1A

#541B1A is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.085 H 24.4°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#541B1A
RGB	rgb(84, 27, 26)
HSL	hsl(1, 53%, 22%)
HSV	hsv(1, 69%, 33%)
CMYK	cmyk(0%, 67.9%, 69%, 67.1%)
CIE-LAB	lab(18.99, 26.45, 14.80)
CIE-LCH	lch(18.99, 30.31, 29.23°)
OKLab	oklab(31.18% 0.0778 0.0353)
OKLCH	oklch(31.18% 0.085 24.4)
XYZ	xyz(4.2350, 2.7438, 1.2837)
Luminance	0.0274 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B1A #1A5354

analogous

#541A36 #541B1A #54381A

triadic

#541B1A #1A541B #1B1A54

tetradic

#541B1A #36541A #1A5354 #381A54

square

#541B1A #36541A #1A5354 #381A54

split-complementary

#541B1A #1A5438 #1A3654

monochromatic

#170807 #250C0C #541B1A #832A28 #B13937

Accessibility & contrast

On white

13.56

#541B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#541B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B1A

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B1A	#FFFFFF	#000000	##FFFFFF
##541B1A	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2619

Deuteranopia (green-blind)

#383319

Tritanopia (blue-blind)

#5D0F1B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #541b1a;
/* rgb */ color: rgb(84, 27, 26);
/* oklch */ color: oklch(31.2% 0.085 24.4);

Tailwind

colors: {
  custom: {
    50: '#895a56',
    500: '#541b1a',
    950: '#000000',
  },
}

SCSS

$custom: #541b1a;
$custom-light: #895a56;
$custom-dark: #000000;

JSON

{
  "hex": "#541b1a",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 26
  },
  "hsl": {
    "h": 1.034,
    "s": 52.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31178,
    "c": 0.08541,
    "h": 24.4
  },
  "luminance": 0.02743
}

Semantic roles & 50–950 ramp

primary

#541B1A

secondary

#40898A

accent

#DADC4C

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0403

muted

#7D7978

Preview Lab

Preview with #541B1A

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

Preview Lab → · Contrast checker → · Palette generator →