#583C7A#583C7A

#583C7A is a dark, moderate violet. Relative luminance 0.067; OKLCH L 41.7% C 0.103 H 303.0°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#583C7A
RGB	rgb(88, 60, 122)
HSL	hsl(267, 34%, 36%)
HSV	hsv(267, 51%, 48%)
CMYK	cmyk(27.9%, 50.8%, 0%, 52.2%)
CIE-LAB	lab(31.14, 25.98, -30.92)
CIE-LCH	lch(31.14, 40.38, 310.04°)
OKLab	oklab(41.71% 0.0564 -0.0868)
OKLCH	oklch(41.71% 0.104 303)
XYZ	xyz(9.1524, 6.7116, 19.2219)
Luminance	0.0671 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583C7A #5E7A3C

analogous

#3C3F7A #583C7A #773C7A

triadic

#583C7A #7A583C #3C7A58

tetradic

#583C7A #7A3C3F #5E7A3C #3C7A77

square

#583C7A #7A3C3F #5E7A3C #3C7A77

split-complementary

#583C7A #7A773C #3F7A3C

monochromatic

#1D1428 #3A2851 #583C7A #7650A3 #9575BB

Accessibility & contrast

On white

8.97

#583C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#583C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583C7A

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583C7A	#FFFFFF	#000000	##FFFFFF
##583C7A	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29497C

Deuteranopia (green-blind)

#314978

Tritanopia (blue-blind)

#524755

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #583c7a;
/* rgb */ color: rgb(88, 60, 122);
/* oklch */ color: oklch(41.7% 0.103 303.0);

Tailwind

colors: {
  custom: {
    50: '#8972a1',
    500: '#583c7a',
    950: '#000000',
  },
}

SCSS

$custom: #583c7a;
$custom-light: #8972a1;
$custom-dark: #000000;

JSON

{
  "hex": "#583c7a",
  "rgb": {
    "r": 88,
    "g": 60,
    "b": 122
  },
  "hsl": {
    "h": 267.097,
    "s": 34.066,
    "l": 35.686
  },
  "oklch": {
    "l": 0.41709,
    "c": 0.1035,
    "h": 303
  },
  "luminance": 0.06712
}

Semantic roles & 50–950 ramp

primary

#583C7A

secondary

#8CA56D

accent

#CA5E99

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0C080F

muted

#7D7B7E

Preview Lab

Preview with #583C7A

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

Preview Lab → · Contrast checker → · Palette generator →