#540D3B#540D3B

#540D3B is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.7% C 0.113 H 346.3°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#540D3B
RGB	rgb(84, 13, 59)
HSL	hsl(321, 73%, 19%)
HSV	hsv(321, 85%, 33%)
CMYK	cmyk(0%, 84.5%, 29.8%, 67.1%)
CIE-LAB	lab(17.87, 36.09, -10.11)
CIE-LCH	lch(17.87, 37.48, 344.35°)
OKLab	oklab(30.7% 0.1098 -0.0268)
OKLCH	oklch(30.7% 0.113 346.3)
XYZ	xyz(4.5897, 2.4890, 4.3755)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540D3B #0D5426

analogous

#4A0D54 #540D3B #540D18

triadic

#540D3B #3B540D #0D3B54

tetradic

#540D3B #544A0D #0D5426 #0D1854

square

#540D3B #544A0D #0D5426 #0D1854

split-complementary

#540D3B #18540D #0D544A

monochromatic

#1A0413 #1F0516 #540D3B #891560 #BE1D85

Accessibility & contrast

On white

14.02

#540D3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#540D3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540D3B

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540D3B	#FFFFFF	#000000	##FFFFFF
##540D3B	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17243C

Deuteranopia (green-blind)

#2D3039

Tritanopia (blue-blind)

#5A0B23

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #540d3b;
/* rgb */ color: rgb(84, 13, 59);
/* oklch */ color: oklch(30.7% 0.113 346.3);

Tailwind

colors: {
  custom: {
    50: '#875571',
    500: '#540d3b',
    950: '#000000',
  },
}

SCSS

$custom: #540d3b;
$custom-light: #875571;
$custom-dark: #000000;

JSON

{
  "hex": "#540d3b",
  "rgb": {
    "r": 84,
    "g": 13,
    "b": 59
  },
  "hsl": {
    "h": 321.127,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30697,
    "c": 0.11299,
    "h": 346.3
  },
  "luminance": 0.02488
}

Semantic roles & 50–950 ramp

primary

#540D3B

secondary

#2E8F50

accent

#F07938

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0C0307

muted

#7D787A

Preview Lab

Preview with #540D3B

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

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