#540F31#540F31

#540F31 is a dark, moderate pink. Relative luminance 0.024; OKLCH L 30.4% C 0.105 H 355.5°. Best body text is #FFFFFF at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#540F31
RGB	rgb(84, 15, 49)
HSL	hsl(330, 70%, 19%)
HSV	hsv(330, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 41.7%, 67.1%)
CIE-LAB	lab(17.69, 34.09, -3.30)
CIE-LCH	lch(17.69, 34.25, 354.47°)
OKLab	oklab(30.42% 0.1047 -0.0083)
OKLCH	oklch(30.42% 0.105 355.5)
XYZ	xyz(4.3817, 2.4488, 3.1471)
Luminance	0.0245 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F31 #0F5432

analogous

#540F54 #540F31 #54100F

triadic

#540F31 #31540F #0F3154

tetradic

#540F31 #54540F #0F5432 #100F54

square

#540F31 #54540F #0F5432 #100F54

split-complementary

#540F31 #0F5410 #0F5454

monochromatic

#1A050F #200613 #540F31 #88184F #BC226E

Accessibility & contrast

On white

14.10

#540F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#540F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F31

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F31	#FFFFFF	#000000	##FFFFFF
##540F31	1.00	14.10	1.49	14.10
#FFFFFF	14.10	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2332

Deuteranopia (green-blind)

#30302F

Tritanopia (blue-blind)

#5B071E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #540f31;
/* rgb */ color: rgb(84, 15, 49);
/* oklch */ color: oklch(30.4% 0.105 355.5);

Tailwind

colors: {
  custom: {
    50: '#885569',
    500: '#540f31',
    950: '#000000',
  },
}

SCSS

$custom: #540f31;
$custom-light: #885569;
$custom-dark: #000000;

JSON

{
  "hex": "#540f31",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 49
  },
  "hsl": {
    "h": 330.435,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30423,
    "c": 0.10503,
    "h": 355.5
  },
  "luminance": 0.02448
}

Semantic roles & 50–950 ramp

primary

#540F31

secondary

#318E60

accent

#ED953B

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0306

muted

#7D787A

Preview Lab

Preview with #540F31

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

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