#540F21#540F21

#540F21 is a dark, moderate pink. Relative luminance 0.023; OKLCH L 29.9% C 0.100 H 10.8°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#540F21
RGB	rgb(84, 15, 33)
HSL	hsl(344, 70%, 19%)
HSV	hsv(344, 82%, 33%)
CMYK	cmyk(0%, 82.1%, 60.7%, 67.1%)
CIE-LAB	lab(17.16, 32.43, 7.45)
CIE-LCH	lch(17.16, 33.28, 12.94°)
OKLab	oklab(29.87% 0.0983 0.0188)
OKLCH	oklch(29.87% 0.1 10.8)
XYZ	xyz(4.1019, 2.3369, 1.6736)
Luminance	0.0234 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#540F21 #0F5442

analogous

#540F44 #540F21 #54200F

triadic

#540F21 #21540F #0F2154

tetradic

#540F21 #44540F #0F5442 #200F54

square

#540F21 #44540F #0F5442 #200F54

split-complementary

#540F21 #0F5420 #0F4454

monochromatic

#1A050A #20060D #540F21 #881835 #BC224A

Accessibility & contrast

On white

14.31

#540F21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#540F21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #540F21

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##540F21	#FFFFFF	#000000	##FFFFFF
##540F21	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212121

Deuteranopia (green-blind)

#332F1F

Tritanopia (blue-blind)

#5C0017

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #540f21;
/* rgb */ color: rgb(84, 15, 33);
/* oklch */ color: oklch(29.9% 0.100 10.8);

Tailwind

colors: {
  custom: {
    50: '#89555b',
    500: '#540f21',
    950: '#000000',
  },
}

SCSS

$custom: #540f21;
$custom-light: #89555b;
$custom-dark: #000000;

JSON

{
  "hex": "#540f21",
  "rgb": {
    "r": 84,
    "g": 15,
    "b": 33
  },
  "hsl": {
    "h": 344.348,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.2987,
    "c": 0.10002,
    "h": 10.8
  },
  "luminance": 0.02336
}

Semantic roles & 50–950 ramp

primary

#540F21

secondary

#318E76

accent

#EDBE3B

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #540F21

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

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