#581759#581759

#581759 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.1% C 0.127 H 327.3°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#581759
RGB	rgb(88, 23, 89)
HSL	hsl(299, 59%, 22%)
HSV	hsv(299, 74%, 35%)
CMYK	cmyk(1.1%, 74.2%, 0%, 65.1%)
CIE-LAB	lab(21.61, 38.43, -24.73)
CIE-LCH	lch(21.61, 45.70, 327.24°)
OKLab	oklab(34.08% 0.1067 -0.0685)
OKLCH	oklch(34.08% 0.127 327.3)
XYZ	xyz(6.1340, 3.4092, 9.7842)
Luminance	0.0341 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581759 #185917

analogous

#371759 #581759 #591739

triadic

#581759 #595817 #175958

tetradic

#581759 #593717 #185917 #173959

square

#581759 #593717 #185917 #173959

split-complementary

#581759 #395917 #175937

monochromatic

#180618 #280A28 #581759 #88248A #B830BA

Accessibility & contrast

On white

12.49

#581759 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#581759 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581759

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581759	#FFFFFF	#000000	##FFFFFF
##581759	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2E5B

Deuteranopia (green-blind)

#273757

Tritanopia (blue-blind)

#5B2136

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #581759;
/* rgb */ color: rgb(88, 23, 89);
/* oklch */ color: oklch(34.1% 0.127 327.3);

Tailwind

colors: {
  custom: {
    50: '#8a5b88',
    500: '#581759',
    950: '#000000',
  },
}

SCSS

$custom: #581759;
$custom-light: #8a5b88;
$custom-dark: #000000;

JSON

{
  "hex": "#581759",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 89
  },
  "hsl": {
    "h": 299.091,
    "s": 58.929,
    "l": 21.961
  },
  "oklch": {
    "l": 0.34083,
    "c": 0.12676,
    "h": 327.3
  },
  "luminance": 0.03409
}

Semantic roles & 50–950 ramp

primary

#581759

secondary

#3D903C

accent

#E24648

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #581759

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

Preview Lab → · Contrast checker → · Palette generator →