#583E65#583E65

#583E65 is a dark, moderate purple. Relative luminance 0.065; OKLCH L 40.9% C 0.071 H 313.9°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#583E65
RGB	rgb(88, 62, 101)
HSL	hsl(280, 24%, 32%)
HSV	hsv(280, 39%, 40%)
CMYK	cmyk(12.9%, 38.6%, 0%, 60.4%)
CIE-LAB	lab(30.54, 19.37, -18.56)
CIE-LCH	lch(30.54, 26.83, 316.23°)
OKLab	oklab(40.9% 0.0492 -0.0511)
OKLCH	oklch(40.9% 0.071 313.9)
XYZ	xyz(8.0957, 6.4597, 13.1298)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583E65 #4B653E

analogous

#453E65 #583E65 #653E5F

triadic

#583E65 #65583E #3E6558

tetradic

#583E65 #65453E #4B653E #3E5F65

square

#583E65 #65453E #4B653E #3E5F65

split-complementary

#583E65 #5F653E #3E6545

monochromatic

#160F19 #37273F #583E65 #79558B #9874AA

Accessibility & contrast

On white

9.16

#583E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#583E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583E65

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583E65	#FFFFFF	#000000	##FFFFFF
##583E65	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384666

Deuteranopia (green-blind)

#3E4964

Tritanopia (blue-blind)

#57434D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #583e65;
/* rgb */ color: rgb(88, 62, 101);
/* oklch */ color: oklch(40.9% 0.071 313.9);

Tailwind

colors: {
  custom: {
    50: '#887391',
    500: '#583e65',
    950: '#000000',
  },
}

SCSS

$custom: #583e65;
$custom-light: #887391;
$custom-dark: #000000;

JSON

{
  "hex": "#583e65",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 101
  },
  "hsl": {
    "h": 280,
    "s": 23.926,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40899,
    "c": 0.07091,
    "h": 313.9
  },
  "luminance": 0.0646
}

Semantic roles & 50–950 ramp

primary

#583E65

secondary

#78956A

accent

#C06785

background

#F8F7F8

surface

#F0EDF0

border

#CBC8CB

text

#0B080C

muted

#7C7B7D

Preview Lab

Preview with #583E65

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

Preview Lab → · Contrast checker → · Palette generator →