#581B33#581B33

#581B33 is a dark, moderate pink. Relative luminance 0.031; OKLCH L 32.6% C 0.093 H 359.3°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#581B33
RGB	rgb(88, 27, 51)
HSL	hsl(336, 53%, 23%)
HSV	hsv(336, 69%, 35%)
CMYK	cmyk(0%, 69.3%, 42%, 65.5%)
CIE-LAB	lab(20.43, 30.49, -0.57)
CIE-LCH	lch(20.43, 30.49, 358.94°)
OKLab	oklab(32.62% 0.0932 -0.0011)
OKLCH	oklch(32.62% 0.093 359.3)
XYZ	xyz(5.0143, 3.0982, 3.4653)
Luminance	0.0310 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581B33 #1B5840

analogous

#581B52 #581B33 #58211B

triadic

#581B33 #33581B #1B3358

tetradic

#581B33 #52581B #1B5840 #211B58

square

#581B33 #52581B #1B5840 #211B58

split-complementary

#581B33 #1B5821 #1B5258

monochromatic

#17070E #290D18 #581B33 #87294E #B63869

Accessibility & contrast

On white

12.97

#581B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#581B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581B33

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581B33	#FFFFFF	#000000	##FFFFFF
##581B33	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262A34

Deuteranopia (green-blind)

#373632

Tritanopia (blue-blind)

#601525

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #581b33;
/* rgb */ color: rgb(88, 27, 51);
/* oklch */ color: oklch(32.6% 0.093 359.3);

Tailwind

colors: {
  custom: {
    50: '#8a5c6a',
    500: '#581b33',
    950: '#000000',
  },
}

SCSS

$custom: #581b33;
$custom-light: #8a5c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#581b33",
  "rgb": {
    "r": 88,
    "g": 27,
    "b": 51
  },
  "hsl": {
    "h": 336.393,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32624,
    "c": 0.09322,
    "h": 359.3
  },
  "luminance": 0.03098
}

Semantic roles & 50–950 ramp

primary

#581B33

secondary

#418E70

accent

#DCA34B

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0406

muted

#7D797A

Preview Lab

Preview with #581B33

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

Preview Lab → · Contrast checker → · Palette generator →