#583090#583090

#583090 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.3% C 0.151 H 298.7°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#583090
RGB	rgb(88, 48, 144)
HSL	hsl(265, 50%, 38%)
HSV	hsv(265, 67%, 56%)
CMYK	cmyk(38.9%, 66.7%, 0%, 43.5%)
CIE-LAB	lab(29.92, 39.02, -46.55)
CIE-LCH	lch(29.92, 60.74, 309.97°)
OKLab	oklab(41.28% 0.0726 -0.1326)
OKLCH	oklch(41.28% 0.151 298.7)
XYZ	xyz(10.1142, 6.2021, 27.0444)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583090 #689030

analogous

#303890 #583090 #883090

triadic

#583090 #905830 #309058

tetradic

#583090 #903038 #689030 #309088

square

#583090 #903038 #689030 #309088

split-complementary

#583090 #908830 #389030

monochromatic

#201134 #3C2162 #583090 #743FBE #956CCE

Accessibility & contrast

On white

9.37

#583090 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#583090 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583090

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583090	#FFFFFF	#000000	##FFFFFF
##583090	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004693

Deuteranopia (green-blind)

#00468E

Tritanopia (blue-blind)

#4B465B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #583090;
/* rgb */ color: rgb(88, 48, 144);
/* oklch */ color: oklch(41.3% 0.151 298.7);

Tailwind

colors: {
  custom: {
    50: '#8c6bb1',
    500: '#583090',
    950: '#000000',
  },
}

SCSS

$custom: #583090;
$custom-light: #8c6bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#583090",
  "rgb": {
    "r": 88,
    "g": 48,
    "b": 144
  },
  "hsl": {
    "h": 265,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.4128,
    "c": 0.15118,
    "h": 298.7
  },
  "luminance": 0.06202
}

Semantic roles & 50–950 ramp

primary

#583090

secondary

#94B566

accent

#DA4EA0

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #583090

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

Preview Lab → · Contrast checker → · Palette generator →