#583AAE#583AAE

#583AAE is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.2% C 0.175 H 289.4°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#583AAE
RGB	rgb(88, 58, 174)
HSL	hsl(256, 50%, 45%)
HSV	hsv(256, 67%, 68%)
CMYK	cmyk(49.4%, 66.7%, 0%, 31.8%)
CIE-LAB	lab(34.31, 41.93, -57.59)
CIE-LCH	lch(34.31, 71.24, 306.06°)
OKLab	oklab(45.18% 0.058 -0.1651)
OKLCH	oklch(45.18% 0.175 289.4)
XYZ	xyz(13.1753, 8.1563, 40.9163)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.04

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583AAE #90AE3A

analogous

#3A56AE #583AAE #923AAE

triadic

#583AAE #AE583A #3AAE58

tetradic

#583AAE #AE3A56 #90AE3A #3AAE92

square

#583AAE #AE3A56 #90AE3A #3AAE92

split-complementary

#583AAE #AE923A #56AE3A

monochromatic

#2A1B52 #412B80 #583AAE #785CC9 #9E8AD8

Accessibility & contrast

On white

7.98

#583AAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#583AAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583AAE

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583AAE	#FFFFFF	#000000	##FFFFFF
##583AAE	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053B2

Deuteranopia (green-blind)

#004EAC

Tritanopia (blue-blind)

#3B576F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #583aae;
/* rgb */ color: rgb(88, 58, 174);
/* oklch */ color: oklch(45.2% 0.175 289.4);

Tailwind

colors: {
  custom: {
    50: '#8f72c7',
    500: '#583aae',
    950: '#000000',
  },
}

SCSS

$custom: #583aae;
$custom-light: #8f72c7;
$custom-dark: #000000;

JSON

{
  "hex": "#583aae",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 174
  },
  "hsl": {
    "h": 255.517,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45178,
    "c": 0.17498,
    "h": 289.4
  },
  "luminance": 0.08157
}

Semantic roles & 50–950 ramp

primary

#583AAE

secondary

#B2C281

accent

#DA4EB6

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583AAE

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

Preview Lab → · Contrast checker → · Palette generator →