#583398#583398

#583398 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.4% C 0.157 H 295.8°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#583398
RGB	rgb(88, 51, 152)
HSL	hsl(262, 50%, 40%)
HSV	hsv(262, 66%, 60%)
CMYK	cmyk(42.1%, 66.4%, 0%, 40.4%)
CIE-LAB	lab(31.14, 39.56, -49.48)
CIE-LCH	lch(31.14, 63.35, 308.64°)
OKLab	oklab(42.35% 0.0683 -0.1412)
OKLCH	oklch(42.35% 0.157 295.8)
XYZ	xyz(10.8743, 6.7091, 30.4217)
Luminance	0.0671 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583398 #739833

analogous

#334198 #583398 #8B3398

triadic

#583398 #985833 #339858

tetradic

#583398 #983341 #739833 #33988B

square

#583398 #983341 #739833 #33988B

split-complementary

#583398 #988B33 #419833

monochromatic

#23143C #3D246A #583398 #7447C1 #9675D1

Accessibility & contrast

On white

8.97

#583398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#583398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583398

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583398	#FFFFFF	#000000	##FFFFFF
##583398	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)

#004A9B

Deuteranopia (green-blind)

#004896

Tritanopia (blue-blind)

#474B61

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #583398;
/* rgb */ color: rgb(88, 51, 152);
/* oklch */ color: oklch(42.4% 0.157 295.8);

Tailwind

colors: {
  custom: {
    50: '#8c6db7',
    500: '#583398',
    950: '#000000',
  },
}

SCSS

$custom: #583398;
$custom-light: #8c6db7;
$custom-dark: #000000;

JSON

{
  "hex": "#583398",
  "rgb": {
    "r": 88,
    "g": 51,
    "b": 152
  },
  "hsl": {
    "h": 261.98,
    "s": 49.754,
    "l": 39.804
  },
  "oklch": {
    "l": 0.4235,
    "c": 0.15685,
    "h": 295.8
  },
  "luminance": 0.06709
}

Semantic roles & 50–950 ramp

primary

#583398

secondary

#9DB96E

accent

#D94FA6

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0D0711

muted

#7D7A80

Preview Lab

Preview with #583398

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

Preview Lab → · Contrast checker → · Palette generator →