#541810#541810

#541810 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.6% C 0.091 H 30.6°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#541810
RGB	rgb(84, 24, 16)
HSL	hsl(7, 68%, 20%)
HSV	hsv(7, 81%, 33%)
CMYK	cmyk(0%, 71.4%, 81%, 67.1%)
CIE-LAB	lab(18.26, 27.35, 20.43)
CIE-LCH	lch(18.26, 34.14, 36.75°)
OKLab	oklab(30.58% 0.0783 0.0462)
OKLCH	oklch(30.58% 0.091 30.6)
XYZ	xyz(4.0768, 2.5761, 0.7727)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#541810 #104C54

analogous

#54102A #541810 #543A10

triadic

#541810 #105418 #181054

tetradic

#541810 #2A5410 #104C54 #3A1054

square

#541810 #2A5410 #104C54 #3A1054

split-complementary

#541810 #10543A #102A54

monochromatic

#1A0705 #210906 #541810 #87271A #BB3524

Accessibility & contrast

On white

13.86

#541810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#541810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #541810

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##541810	#FFFFFF	#000000	##FFFFFF
##541810	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29240F

Deuteranopia (green-blind)

#38310E

Tritanopia (blue-blind)

#5D0817

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #541810;
/* rgb */ color: rgb(84, 24, 16);
/* oklch */ color: oklch(30.6% 0.091 30.6);

Tailwind

colors: {
  custom: {
    50: '#8a584e',
    500: '#541810',
    950: '#000000',
  },
}

SCSS

$custom: #541810;
$custom-light: #8a584e;
$custom-dark: #000000;

JSON

{
  "hex": "#541810",
  "rgb": {
    "r": 84,
    "g": 24,
    "b": 16
  },
  "hsl": {
    "h": 7.059,
    "s": 68,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30579,
    "c": 0.09094,
    "h": 30.6
  },
  "luminance": 0.02575
}

Semantic roles & 50–950 ramp

primary

#541810

secondary

#32838E

accent

#D6EB3D

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #541810

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

Preview Lab → · Contrast checker → · Palette generator →