#581C4F#581C4F

#581C4F is a dark, moderate purple. Relative luminance 0.035; OKLCH L 34.1% C 0.110 H 334.1°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#581C4F
RGB	rgb(88, 28, 79)
HSL	hsl(309, 52%, 23%)
HSV	hsv(309, 68%, 35%)
CMYK	cmyk(0%, 68.2%, 10.2%, 65.5%)
CIE-LAB	lab(21.84, 34.34, -17.68)
CIE-LCH	lch(21.84, 38.62, 332.76°)
OKLab	oklab(34.06% 0.0994 -0.0482)
OKLCH	oklch(34.06% 0.11 334.1)
XYZ	xyz(5.8511, 3.4702, 7.7573)
Luminance	0.0347 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581C4F #1C5825

analogous

#431C58 #581C4F #581C31

triadic

#581C4F #4F581C #1C4F58

tetradic

#581C4F #58431C #1C5825 #1C3158

square

#581C4F #58431C #1C5825 #1C3158

split-complementary

#581C4F #31581C #1C5843

monochromatic

#170715 #2A0D25 #581C4F #862B79 #B53AA2

Accessibility & contrast

On white

12.40

#581C4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#581C4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581C4F

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581C4F	#FFFFFF	#000000	##FFFFFF
##581C4F	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2F51

Deuteranopia (green-blind)

#2F374D

Tritanopia (blue-blind)

#5C2032

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #581c4f;
/* rgb */ color: rgb(88, 28, 79);
/* oklch */ color: oklch(34.1% 0.110 334.1);

Tailwind

colors: {
  custom: {
    50: '#895d80',
    500: '#581c4f',
    950: '#000000',
  },
}

SCSS

$custom: #581c4f;
$custom-light: #895d80;
$custom-dark: #000000;

JSON

{
  "hex": "#581c4f",
  "rgb": {
    "r": 88,
    "g": 28,
    "b": 79
  },
  "hsl": {
    "h": 309,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34058,
    "c": 0.11049,
    "h": 334.1
  },
  "luminance": 0.0347
}

Semantic roles & 50–950 ramp

primary

#581C4F

secondary

#428E4E

accent

#DB624D

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #581C4F

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

Preview Lab → · Contrast checker → · Palette generator →