#521728#521728

#521728 is a dark, moderate pink. Relative luminance 0.026; OKLCH L 30.6% C 0.089 H 6.5°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#521728
RGB	rgb(82, 23, 40)
HSL	hsl(343, 56%, 21%)
HSV	hsv(343, 72%, 32%)
CMYK	cmyk(0%, 72%, 51.2%, 67.8%)
CIE-LAB	lab(18.19, 28.97, 3.81)
CIE-LCH	lch(18.19, 29.22, 7.49°)
OKLab	oklab(30.62% 0.0883 0.01)
OKLCH	oklch(30.62% 0.089 6.5)
XYZ	xyz(4.1694, 2.5604, 2.2817)
Luminance	0.0256 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521728 #175241

analogous

#521745 #521728 #522317

triadic

#521728 #285217 #172852

tetradic

#521728 #455217 #175241 #231752

square

#521728 #455217 #175241 #231752

split-complementary

#521728 #175223 #174552

monochromatic

#18070C #220A11 #521728 #82243F #B23257

Accessibility & contrast

On white

13.89

#521728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#521728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521728

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521728	#FFFFFF	#000000	##FFFFFF
##521728	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242528

Deuteranopia (green-blind)

#333127

Tritanopia (blue-blind)

#5A0E1E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #521728;
/* rgb */ color: rgb(82, 23, 40);
/* oklch */ color: oklch(30.6% 0.089 6.5);

Tailwind

colors: {
  custom: {
    50: '#865861',
    500: '#521728',
    950: '#000000',
  },
}

SCSS

$custom: #521728;
$custom-light: #865861;
$custom-dark: #000000;

JSON

{
  "hex": "#521728",
  "rgb": {
    "r": 82,
    "g": 23,
    "b": 40
  },
  "hsl": {
    "h": 342.712,
    "s": 56.19,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30617,
    "c": 0.08886,
    "h": 6.5
  },
  "luminance": 0.0256
}

Semantic roles & 50–950 ramp

primary

#521728

secondary

#3C8973

accent

#DFB448

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0305

muted

#7D7879

Preview Lab

Preview with #521728

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

Preview Lab → · Contrast checker → · Palette generator →