#581B4B#581B4B

#581B4B is a dark, moderate pink. Relative luminance 0.034; OKLCH L 33.7% C 0.109 H 337.2°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#581B4B
RGB	rgb(88, 27, 75)
HSL	hsl(313, 53%, 23%)
HSV	hsv(313, 69%, 35%)
CMYK	cmyk(0%, 69.3%, 14.8%, 65.5%)
CIE-LAB	lab(21.46, 34.10, -15.56)
CIE-LCH	lch(21.46, 37.48, 335.47°)
OKLab	oklab(33.71% 0.1002 -0.0422)
OKLCH	oklch(33.71% 0.109 337.2)
XYZ	xyz(5.6865, 3.3671, 7.0057)
Luminance	0.0337 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581B4B #1B5828

analogous

#461B58 #581B4B #581B2C

triadic

#581B4B #4B581B #1B4B58

tetradic

#581B4B #58461B #1B5828 #1B2C58

square

#581B4B #58461B #1B5828 #1B2C58

split-complementary

#581B4B #2C581B #1B5846

monochromatic

#170714 #290D23 #581B4B #872973 #B6389B

Accessibility & contrast

On white

12.55

#581B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#581B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581B4B

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581B4B	#FFFFFF	#000000	##FFFFFF
##581B4B	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2D4C

Deuteranopia (green-blind)

#303749

Tritanopia (blue-blind)

#5D1E30

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #581b4b;
/* rgb */ color: rgb(88, 27, 75);
/* oklch */ color: oklch(33.7% 0.109 337.2);

Tailwind

colors: {
  custom: {
    50: '#895c7d',
    500: '#581b4b',
    950: '#000000',
  },
}

SCSS

$custom: #581b4b;
$custom-light: #895c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#581b4b",
  "rgb": {
    "r": 88,
    "g": 27,
    "b": 75
  },
  "hsl": {
    "h": 312.787,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33714,
    "c": 0.10867,
    "h": 337.2
  },
  "luminance": 0.03367
}

Semantic roles & 50–950 ramp

primary

#581B4B

secondary

#418E51

accent

#DC6A4B

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C0409

muted

#7D797B

Preview Lab

Preview with #581B4B

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

Preview Lab → · Contrast checker → · Palette generator →