#540F3B#540F3B

#540F3B is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.9% C 0.111 H 346.5°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#540F3B
RGB	rgb(84, 15, 59)
HSL	hsl(322, 70%, 19%)
HSV	hsv(322, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 29.8%, 67.1%)
CIE-LAB	lab(18.11, 35.40, -9.74)
CIE-LCH	lch(18.11, 36.72, 344.62°)
OKLab	oklab(30.87% 0.1076 -0.0258)
OKLCH	oklch(30.87% 0.111 346.5)
XYZ	xyz(4.6166, 2.5427, 4.3845)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F3B #0F5428

analogous

#4B0F54 #540F3B #540F19

triadic

#540F3B #3B540F #0F3B54

tetradic

#540F3B #544B0F #0F5428 #0F1954

square

#540F3B #544B0F #0F5428 #0F1954

split-complementary

#540F3B #19540F #0F544B

monochromatic

#1A0512 #200617 #540F3B #88185F #BC2284

Accessibility & contrast

On white

13.92

#540F3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#540F3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F3B

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F3B	#FFFFFF	#000000	##FFFFFF
##540F3B	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19253C

Deuteranopia (green-blind)

#2D3039

Tritanopia (blue-blind)

#5A0D23

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #540f3b;
/* rgb */ color: rgb(84, 15, 59);
/* oklch */ color: oklch(30.9% 0.111 346.5);

Tailwind

colors: {
  custom: {
    50: '#875671',
    500: '#540f3b',
    950: '#000000',
  },
}

SCSS

$custom: #540f3b;
$custom-light: #875671;
$custom-dark: #000000;

JSON

{
  "hex": "#540f3b",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 59
  },
  "hsl": {
    "h": 321.739,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30873,
    "c": 0.11066,
    "h": 346.5
  },
  "luminance": 0.02542
}

Semantic roles & 50–950 ramp

primary

#540F3B

secondary

#318E53

accent

#ED7C3B

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0C0307

muted

#7D787A

Preview Lab

Preview with #540F3B

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

Preview Lab → · Contrast checker → · Palette generator →