#540F37#540F37

#540F37 is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.7% C 0.108 H 350.0°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#540F37
RGB	rgb(84, 15, 55)
HSL	hsl(325, 70%, 19%)
HSV	hsv(325, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 34.5%, 67.1%)
CIE-LAB	lab(17.93, 34.85, -7.19)
CIE-LCH	lch(17.93, 35.59, 348.34°)
OKLab	oklab(30.68% 0.1066 -0.0188)
OKLCH	oklch(30.68% 0.108 350)
XYZ	xyz(4.5168, 2.5028, 3.8589)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F37 #0F542C

analogous

#4F0F54 #540F37 #540F15

triadic

#540F37 #37540F #0F3754

tetradic

#540F37 #544F0F #0F542C #0F1554

square

#540F37 #544F0F #0F542C #0F1554

split-complementary

#540F37 #15540F #0F544F

monochromatic

#1A0511 #200615 #540F37 #881859 #BC227B

Accessibility & contrast

On white

14.00

#540F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#540F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F37

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F37	#FFFFFF	#000000	##FFFFFF
##540F37	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2438

Deuteranopia (green-blind)

#2F3035

Tritanopia (blue-blind)

#5B0A21

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #540f37;
/* rgb */ color: rgb(84, 15, 55);
/* oklch */ color: oklch(30.7% 0.108 350.0);

Tailwind

colors: {
  custom: {
    50: '#87556d',
    500: '#540f37',
    950: '#000000',
  },
}

SCSS

$custom: #540f37;
$custom-light: #87556d;
$custom-dark: #000000;

JSON

{
  "hex": "#540f37",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 325.217,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30684,
    "c": 0.10822,
    "h": 350
  },
  "luminance": 0.02502
}

Semantic roles & 50–950 ramp

primary

#540F37

secondary

#318E58

accent

#ED863B

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0307

muted

#7D787A

Preview Lab

Preview with #540F37

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

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