#540D1F#540D1F

#540D1F is a dark, moderate pink. Relative luminance 0.023; OKLCH L 29.6% C 0.102 H 11.9°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#540D1F
RGB	rgb(84, 13, 31)
HSL	hsl(345, 73%, 19%)
HSV	hsv(345, 85%, 33%)
CMYK	cmyk(0%, 84.5%, 63.1%, 67.1%)
CIE-LAB	lab(16.86, 32.99, 8.47)
CIE-LCH	lch(16.86, 34.06, 14.41°)
OKLab	oklab(29.63% 0.0997 0.0211)
OKLCH	oklch(29.63% 0.102 11.9)
XYZ	xyz(4.0478, 2.2722, 1.5215)
Luminance	0.0227 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540D1F #0D5442

analogous

#540D43 #540D1F #541F0D

triadic

#540D1F #1F540D #0D1F54

tetradic

#540D1F #43540D #0D5442 #1F0D54

square

#540D1F #43540D #0D5442 #1F0D54

split-complementary

#540D1F #0D541F #0D4354

monochromatic

#1A040A #1F050B #540D1F #891533 #BE1D46

Accessibility & contrast

On white

14.44

#540D1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#540D1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540D1F

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540D1F	#FFFFFF	#000000	##FFFFFF
##540D1F	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21201F

Deuteranopia (green-blind)

#332F1D

Tritanopia (blue-blind)

#5D0015

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #540d1f;
/* rgb */ color: rgb(84, 13, 31);
/* oklch */ color: oklch(29.6% 0.102 11.9);

Tailwind

colors: {
  custom: {
    50: '#89545a',
    500: '#540d1f',
    950: '#000000',
  },
}

SCSS

$custom: #540d1f;
$custom-light: #89545a;
$custom-dark: #000000;

JSON

{
  "hex": "#540d1f",
  "rgb": {
    "r": 84,
    "g": 13,
    "b": 31
  },
  "hsl": {
    "h": 344.789,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29625,
    "c": 0.10189,
    "h": 11.9
  },
  "luminance": 0.02272
}

Semantic roles & 50–950 ramp

primary

#540D1F

secondary

#2E8F76

accent

#F0C138

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #540D1F

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

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