#583D71#583D71

#583D71 is a dark, moderate violet. Relative luminance 0.066; OKLCH L 41.4% C 0.089 H 306.8°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#583D71
RGB	rgb(88, 61, 113)
HSL	hsl(271, 30%, 34%)
HSV	hsv(271, 46%, 44%)
CMYK	cmyk(22.1%, 46%, 0%, 55.7%)
CIE-LAB	lab(30.89, 23.00, -25.65)
CIE-LCH	lch(30.89, 34.45, 311.88°)
OKLab	oklab(41.36% 0.0535 -0.0714)
OKLCH	oklch(41.36% 0.089 306.8)
XYZ	xyz(8.6733, 6.6045, 16.4375)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583D71 #56713D

analogous

#3E3D71 #583D71 #713D70

triadic

#583D71 #71583D #3D7158

tetradic

#583D71 #713E3D #56713D #3D7071

square

#583D71 #713E3D #56713D #3D7071

split-complementary

#583D71 #70713D #3D713E

monochromatic

#1A1222 #392849 #583D71 #775299 #9574B4

Accessibility & contrast

On white

9.05

#583D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#583D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583D71

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583D71	#FFFFFF	#000000	##FFFFFF
##583D71	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314873

Deuteranopia (green-blind)

#374970

Tritanopia (blue-blind)

#544551

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #583d71;
/* rgb */ color: rgb(88, 61, 113);
/* oklch */ color: oklch(41.4% 0.089 306.8);

Tailwind

colors: {
  custom: {
    50: '#88739a',
    500: '#583d71',
    950: '#000000',
  },
}

SCSS

$custom: #583d71;
$custom-light: #88739a;
$custom-dark: #000000;

JSON

{
  "hex": "#583d71",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 113
  },
  "hsl": {
    "h": 271.154,
    "s": 29.885,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41357,
    "c": 0.08928,
    "h": 306.8
  },
  "luminance": 0.06604
}

Semantic roles & 50–950 ramp

primary

#583D71

secondary

#849E6B

accent

#C66292

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #583D71

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

Preview Lab → · Contrast checker → · Palette generator →