#583EC6#583EC6

#583EC6 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.8% C 0.200 H 284.7°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#583EC6
RGB	rgb(88, 62, 198)
HSL	hsl(251, 54%, 51%)
HSV	hsv(251, 69%, 78%)
CMYK	cmyk(55.6%, 68.7%, 0%, 22.4%)
CIE-LAB	lab(37.11, 46.80, -67.16)
CIE-LCH	lch(37.11, 81.86, 304.87°)
OKLab	oklab(47.81% 0.0507 -0.1932)
OKLCH	oklch(47.81% 0.2 284.7)
XYZ	xyz(15.9371, 9.5962, 54.4276)
Luminance	0.0960 (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

#583EC6 #ACC63E

analogous

#3E68C6 #583EC6 #9C3EC6

triadic

#583EC6 #C6583E #3EC658

tetradic

#583EC6 #C63E68 #ACC63E #3EC69C

square

#583EC6 #C63E68 #ACC63E #3EC69C

split-complementary

#583EC6 #C69C3E #68C63E

monochromatic

#2E1F6A #422D99 #583EC6 #816DD4 #AA9CE2

Accessibility & contrast

On white

7.19

#583EC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#583EC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EC6

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EC6	#FFFFFF	#000000	##FFFFFF
##583EC6	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCA

Deuteranopia (green-blind)

#0053C3

Tritanopia (blue-blind)

#24617D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583ec6;
/* rgb */ color: rgb(88, 62, 198);
/* oklch */ color: oklch(47.8% 0.200 284.7);

Tailwind

colors: {
  custom: {
    50: '#9275d8',
    500: '#583ec6',
    950: '#000000',
  },
}

SCSS

$custom: #583ec6;
$custom-light: #9275d8;
$custom-dark: #000000;

JSON

{
  "hex": "#583ec6",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 198
  },
  "hsl": {
    "h": 251.471,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47807,
    "c": 0.19972,
    "h": 284.7
  },
  "luminance": 0.09597
}

Semantic roles & 50–950 ramp

primary

#583EC6

secondary

#C3CE92

accent

#DE4AC2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583EC6

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

Preview Lab → · Contrast checker → · Palette generator →