#583A5F#583A5F

#583A5F is a dark, moderate purple. Relative luminance 0.059; OKLCH L 39.8% C 0.071 H 319.9°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#583A5F
RGB	rgb(88, 58, 95)
HSL	hsl(289, 24%, 30%)
HSV	hsv(289, 39%, 37%)
CMYK	cmyk(7.4%, 38.9%, 0%, 62.7%)
CIE-LAB	lab(29.23, 20.49, -16.74)
CIE-LCH	lch(29.23, 26.46, 320.74°)
OKLab	oklab(39.81% 0.0544 -0.0458)
OKLCH	oklch(39.81% 0.071 319.9)
XYZ	xyz(7.6029, 5.9273, 11.5678)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583A5F #415F3A

analogous

#463A5F #583A5F #5F3A53

triadic

#583A5F #5F583A #3A5F58

tetradic

#583A5F #5F463A #415F3A #3A535F

square

#583A5F #5F463A #415F3A #3A535F

split-complementary

#583A5F #535F3A #3A5F46

monochromatic

#120C13 #352339 #583A5F #7B5185 #9B6DA6

Accessibility & contrast

On white

9.61

#583A5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#583A5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583A5F

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583A5F	#FFFFFF	#000000	##FFFFFF
##583A5F	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354360

Deuteranopia (green-blind)

#3D465E

Tritanopia (blue-blind)

#593E48

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #583a5f;
/* rgb */ color: rgb(88, 58, 95);
/* oklch */ color: oklch(39.8% 0.071 319.9);

Tailwind

colors: {
  custom: {
    50: '#88718c',
    500: '#583a5f',
    950: '#000000',
  },
}

SCSS

$custom: #583a5f;
$custom-light: #88718c;
$custom-dark: #000000;

JSON

{
  "hex": "#583a5f",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 95
  },
  "hsl": {
    "h": 288.649,
    "s": 24.183,
    "l": 30
  },
  "oklch": {
    "l": 0.39811,
    "c": 0.07114,
    "h": 319.9
  },
  "luminance": 0.05927
}

Semantic roles & 50–950 ramp

primary

#583A5F

secondary

#6E8F66

accent

#C16778

background

#F8F6F8

surface

#F0ECF0

border

#CBC7CB

text

#0B070C

muted

#7C7A7D

Preview Lab

Preview with #583A5F

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

Preview Lab → · Contrast checker → · Palette generator →