#583AA2#583AA2

#583AA2 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.2% C 0.160 H 291.8°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#583AA2
RGB	rgb(88, 58, 162)
HSL	hsl(257, 47%, 43%)
HSV	hsv(257, 64%, 64%)
CMYK	cmyk(45.7%, 64.2%, 0%, 36.5%)
CIE-LAB	lab(33.37, 38.43, -51.92)
CIE-LCH	lch(33.37, 64.60, 306.51°)
OKLab	oklab(44.21% 0.0594 -0.1484)
OKLCH	oklch(44.21% 0.16 291.8)
XYZ	xyz(12.0573, 7.7091, 35.0281)
Luminance	0.0771 (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

#583AA2 #84A23A

analogous

#3A50A2 #583AA2 #8C3AA2

triadic

#583AA2 #A2583A #3AA258

tetradic

#583AA2 #A23A50 #84A23A #3AA28C

square

#583AA2 #A23A50 #84A23A #3AA28C

split-complementary

#583AA2 #A28C3A #50A23A

monochromatic

#271A48 #402A75 #583AA2 #7657C3 #9A84D3

Accessibility & contrast

On white

8.26

#583AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#583AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583AA2

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583AA2	#FFFFFF	#000000	##FFFFFF
##583AA2	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A5

Deuteranopia (green-blind)

#004CA0

Tritanopia (blue-blind)

#425268

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #583aa2;
/* rgb */ color: rgb(88, 58, 162);
/* oklch */ color: oklch(44.2% 0.160 291.8);

Tailwind

colors: {
  custom: {
    50: '#8d72be',
    500: '#583aa2',
    950: '#000000',
  },
}

SCSS

$custom: #583aa2;
$custom-light: #8d72be;
$custom-dark: #000000;

JSON

{
  "hex": "#583aa2",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 162
  },
  "hsl": {
    "h": 257.308,
    "s": 47.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44207,
    "c": 0.15984,
    "h": 291.8
  },
  "luminance": 0.07709
}

Semantic roles & 50–950 ramp

primary

#583AA2

secondary

#AABD7B

accent

#D751B0

background

#F9F7FB

surface

#F1EDF7

border

#CBC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #583AA2

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

Preview Lab → · Contrast checker → · Palette generator →