#541B15#541B15

#541B15 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.086 H 28.9°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#541B15
RGB	rgb(84, 27, 21)
HSL	hsl(6, 60%, 21%)
HSV	hsv(6, 75%, 33%)
CMYK	cmyk(0%, 67.9%, 75%, 67.1%)
CIE-LAB	lab(18.90, 26.11, 18.09)
CIE-LCH	lch(18.90, 31.76, 34.71°)
OKLab	oklab(31.08% 0.0756 0.0418)
OKLCH	oklch(31.08% 0.086 28.9)
XYZ	xyz(4.1839, 2.7234, 1.0147)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541B15 #154E54

analogous

#54152E #541B15 #543A15

triadic

#541B15 #15541B #1B1554

tetradic

#541B15 #2E5415 #154E54 #3A1554

square

#541B15 #2E5415 #154E54 #3A1554

split-complementary

#541B15 #15543A #152E54

monochromatic

#180806 #230B09 #541B15 #852B21 #B63A2D

Accessibility & contrast

On white

13.60

#541B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#541B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541B15

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541B15	#FFFFFF	#000000	##FFFFFF
##541B15	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2614

Deuteranopia (green-blind)

#393313

Tritanopia (blue-blind)

#5D0E1A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #541b15;
/* rgb */ color: rgb(84, 27, 21);
/* oklch */ color: oklch(31.1% 0.086 28.9);

Tailwind

colors: {
  custom: {
    50: '#895a52',
    500: '#541b15',
    950: '#000000',
  },
}

SCSS

$custom: #541b15;
$custom-light: #895a52;
$custom-dark: #000000;

JSON

{
  "hex": "#541b15",
  "rgb": {
    "r": 84,
    "g": 27,
    "b": 21
  },
  "hsl": {
    "h": 5.714,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31084,
    "c": 0.08638,
    "h": 28.9
  },
  "luminance": 0.02723
}

Semantic roles & 50–950 ramp

primary

#541B15

secondary

#39848C

accent

#D4E345

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0402

muted

#7D7978

Preview Lab

Preview with #541B15

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

Preview Lab → · Contrast checker → · Palette generator →