#583C65#583C65

#583C65 is a dark, moderate purple. Relative luminance 0.062; OKLCH L 40.5% C 0.075 H 314.6°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#583C65
RGB	rgb(88, 60, 101)
HSL	hsl(281, 25%, 32%)
HSV	hsv(281, 41%, 40%)
CMYK	cmyk(12.9%, 40.6%, 0%, 60.4%)
CIE-LAB	lab(30.03, 20.64, -19.37)
CIE-LCH	lch(30.03, 28.30, 316.82°)
OKLab	oklab(40.51% 0.0526 -0.0533)
OKLCH	oklch(40.51% 0.075 314.6)
XYZ	xyz(7.9890, 6.2462, 13.0942)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583C65 #49653C

analogous

#443C65 #583C65 #653C5E

triadic

#583C65 #65583C #3C6558

tetradic

#583C65 #65443C #49653C #3C5E65

square

#583C65 #65443C #49653C #3C5E65

split-complementary

#583C65 #5E653C #3C6544

monochromatic

#150E18 #37253F #583C65 #79538B #9871AB

Accessibility & contrast

On white

9.34

#583C65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#583C65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583C65

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583C65	#FFFFFF	#000000	##FFFFFF
##583C65	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354567

Deuteranopia (green-blind)

#3C4764

Tritanopia (blue-blind)

#57414B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #583c65;
/* rgb */ color: rgb(88, 60, 101);
/* oklch */ color: oklch(40.5% 0.075 314.6);

Tailwind

colors: {
  custom: {
    50: '#887291',
    500: '#583c65',
    950: '#000000',
  },
}

SCSS

$custom: #583c65;
$custom-light: #887291;
$custom-dark: #000000;

JSON

{
  "hex": "#583c65",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 101
  },
  "hsl": {
    "h": 280.976,
    "s": 25.466,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40507,
    "c": 0.07488,
    "h": 314.6
  },
  "luminance": 0.06246
}

Semantic roles & 50–950 ramp

primary

#583C65

secondary

#769568

accent

#C26683

background

#F8F6F8

surface

#F0ECF0

border

#CBC7CB

text

#0B080C

muted

#7C7B7D

Preview Lab

Preview with #583C65

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

Preview Lab → · Contrast checker → · Palette generator →