#583D65#583D65

#583D65 is a dark, moderate purple. Relative luminance 0.064; OKLCH L 40.7% C 0.073 H 314.3°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#583D65
RGB	rgb(88, 61, 101)
HSL	hsl(281, 25%, 32%)
HSV	hsv(281, 40%, 40%)
CMYK	cmyk(12.9%, 39.6%, 0%, 60.4%)
CIE-LAB	lab(30.28, 20.01, -18.96)
CIE-LCH	lch(30.28, 27.57, 316.53°)
OKLab	oklab(40.7% 0.0509 -0.0522)
OKLCH	oklch(40.7% 0.073 314.3)
XYZ	xyz(8.0418, 6.3519, 13.1118)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D65 #4A653D

analogous

#443D65 #583D65 #653D5E

triadic

#583D65 #65583D #3D6558

tetradic

#583D65 #65443D #4A653D #3D5E65

square

#583D65 #65443D #4A653D #3D5E65

split-complementary

#583D65 #5E653D #3D6544

monochromatic

#160F19 #37263F #583D65 #79548B #9872AA

Accessibility & contrast

On white

9.25

#583D65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#583D65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D65

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D65	#FFFFFF	#000000	##FFFFFF
##583D65	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364667

Deuteranopia (green-blind)

#3D4864

Tritanopia (blue-blind)

#57424C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #583d65;
/* rgb */ color: rgb(88, 61, 101);
/* oklch */ color: oklch(40.7% 0.073 314.3);

Tailwind

colors: {
  custom: {
    50: '#887391',
    500: '#583d65',
    950: '#000000',
  },
}

SCSS

$custom: #583d65;
$custom-light: #887391;
$custom-dark: #000000;

JSON

{
  "hex": "#583d65",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 101
  },
  "hsl": {
    "h": 280.5,
    "s": 24.691,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40702,
    "c": 0.0729,
    "h": 314.3
  },
  "luminance": 0.06352
}

Semantic roles & 50–950 ramp

primary

#583D65

secondary

#779569

accent

#C16784

background

#F8F7F8

surface

#F0EDF0

border

#CBC8CB

text

#0B080C

muted

#7C7B7D

Preview Lab

Preview with #583D65

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

Preview Lab → · Contrast checker → · Palette generator →