#540F3F#540F3F

#540F3F is a dark, moderate pink. Relative luminance 0.026; OKLCH L 31.1% C 0.113 H 343.2°. Best body text is #FFFFFF at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#540F3F
RGB	rgb(84, 15, 63)
HSL	hsl(318, 70%, 19%)
HSV	hsv(318, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 25%, 67.1%)
CIE-LAB	lab(18.30, 35.99, -12.25)
CIE-LCH	lch(18.30, 38.01, 341.20°)
OKLab	oklab(31.08% 0.1085 -0.0328)
OKLCH	oklch(31.08% 0.113 343.2)
XYZ	xyz(4.7244, 2.5858, 4.9520)
Luminance	0.0259 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F3F #0F5424

analogous

#470F54 #540F3F #540F1D

triadic

#540F3F #3F540F #0F3F54

tetradic

#540F3F #54470F #0F5424 #0F1D54

square

#540F3F #54470F #0F5424 #0F1D54

split-complementary

#540F3F #1D540F #0F5447

monochromatic

#1A0513 #200618 #540F3F #881866 #BC228D

Accessibility & contrast

On white

13.84

#540F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#540F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F3F

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F3F	#FFFFFF	#000000	##FFFFFF
##540F3F	1.00	13.84	1.52	13.84
#FFFFFF	13.84	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172540

Deuteranopia (green-blind)

#2C313D

Tritanopia (blue-blind)

#5A0F25

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #540f3f;
/* rgb */ color: rgb(84, 15, 63);
/* oklch */ color: oklch(31.1% 0.113 343.2);

Tailwind

colors: {
  custom: {
    50: '#875674',
    500: '#540f3f',
    950: '#000000',
  },
}

SCSS

$custom: #540f3f;
$custom-light: #875674;
$custom-dark: #000000;

JSON

{
  "hex": "#540f3f",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 63
  },
  "hsl": {
    "h": 318.261,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31075,
    "c": 0.11335,
    "h": 343.2
  },
  "luminance": 0.02585
}

Semantic roles & 50–950 ramp

primary

#540F3F

secondary

#318E4D

accent

#ED713B

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0C0308

muted

#7D787B

Preview Lab

Preview with #540F3F

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

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