#581C33#581C33

#581C33 is a dark, moderate pink. Relative luminance 0.031; OKLCH L 32.8% C 0.092 H 359.7°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#581C33
RGB	rgb(88, 28, 51)
HSL	hsl(337, 52%, 23%)
HSV	hsv(337, 68%, 35%)
CMYK	cmyk(0%, 68.2%, 42%, 65.5%)
CIE-LAB	lab(20.61, 29.99, -0.30)
CIE-LCH	lch(20.61, 30.00, 359.43°)
OKLab	oklab(32.76% 0.0917 -0.0004)
OKLCH	oklch(32.76% 0.092 359.7)
XYZ	xyz(5.0376, 3.1448, 3.4730)
Luminance	0.0314 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581C33 #1C5841

analogous

#581C51 #581C33 #58231C

triadic

#581C33 #33581C #1C3358

tetradic

#581C33 #51581C #1C5841 #231C58

square

#581C33 #51581C #1C5841 #231C58

split-complementary

#581C33 #1C5823 #1C5158

monochromatic

#17070D #2A0D18 #581C33 #862B4E #B53A69

Accessibility & contrast

On white

12.89

#581C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#581C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581C33

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581C33	#FFFFFF	#000000	##FFFFFF
##581C33	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272A34

Deuteranopia (green-blind)

#373632

Tritanopia (blue-blind)

#601625

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #581c33;
/* rgb */ color: rgb(88, 28, 51);
/* oklch */ color: oklch(32.8% 0.092 359.7);

Tailwind

colors: {
  custom: {
    50: '#8a5c6a',
    500: '#581c33',
    950: '#000000',
  },
}

SCSS

$custom: #581c33;
$custom-light: #8a5c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#581c33",
  "rgb": {
    "r": 88,
    "g": 28,
    "b": 51
  },
  "hsl": {
    "h": 337,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32759,
    "c": 0.09165,
    "h": 359.7
  },
  "luminance": 0.03144
}

Semantic roles & 50–950 ramp

primary

#581C33

secondary

#428E71

accent

#DBA54D

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0406

muted

#7D797A

Preview Lab

Preview with #581C33

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

Preview Lab → · Contrast checker → · Palette generator →