#581B3A#581B3A

#581B3A is a dark, moderate pink. Relative luminance 0.032; OKLCH L 32.9% C 0.097 H 352.2°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#581B3A
RGB	rgb(88, 27, 58)
HSL	hsl(330, 53%, 23%)
HSV	hsv(330, 69%, 35%)
CMYK	cmyk(0%, 69.3%, 34.1%, 65.5%)
CIE-LAB	lab(20.69, 31.42, -5.06)
CIE-LCH	lch(20.69, 31.83, 350.85°)
OKLab	oklab(32.9% 0.0957 -0.013)
OKLCH	oklch(32.9% 0.097 352.2)
XYZ	xyz(5.1804, 3.1646, 4.3402)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581B3A #1B5839

analogous

#571B58 #581B3A #581B1C

triadic

#581B3A #3A581B #1B3A58

tetradic

#581B3A #58571B #1B5839 #1B1C58

square

#581B3A #58571B #1B5839 #1B1C58

split-complementary

#581B3A #1C581B #1B5857

monochromatic

#17070F #290D1B #581B3A #872959 #B63878

Accessibility & contrast

On white

12.86

#581B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#581B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581B3A

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581B3A	#FFFFFF	#000000	##FFFFFF
##581B3A	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242B3B

Deuteranopia (green-blind)

#353639

Tritanopia (blue-blind)

#5F1728

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #581b3a;
/* rgb */ color: rgb(88, 27, 58);
/* oklch */ color: oklch(32.9% 0.097 352.2);

Tailwind

colors: {
  custom: {
    50: '#8a5c70',
    500: '#581b3a',
    950: '#000000',
  },
}

SCSS

$custom: #581b3a;
$custom-light: #8a5c70;
$custom-dark: #000000;

JSON

{
  "hex": "#581b3a",
  "rgb": {
    "r": 88,
    "g": 27,
    "b": 58
  },
  "hsl": {
    "h": 329.508,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.329,
    "c": 0.09662,
    "h": 352.2
  },
  "luminance": 0.03164
}

Semantic roles & 50–950 ramp

primary

#581B3A

secondary

#418E67

accent

#DC934B

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0C0407

muted

#7D797A

Preview Lab

Preview with #581B3A

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

Preview Lab → · Contrast checker → · Palette generator →