#583ED8#583ED8

#583ED8 is a mid, highly saturated violet. Relative luminance 0.105; OKLCH L 49.4% C 0.221 H 282.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#583ED8
RGB	rgb(88, 62, 216)
HSL	hsl(250, 66%, 55%)
HSV	hsv(250, 71%, 85%)
CMYK	cmyk(59.3%, 71.3%, 0%, 15.3%)
CIE-LAB	lab(38.68, 52.15, -74.99)
CIE-LCH	lch(38.68, 91.35, 304.82°)
OKLab	oklab(49.42% 0.0474 -0.2161)
OKLCH	oklch(49.42% 0.221 282.4)
XYZ	xyz(18.1379, 10.4766, 66.0188)
Luminance	0.1048 (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

#583ED8 #BED83E

analogous

#3E71D8 #583ED8 #A53ED8

triadic

#583ED8 #D8583E #3ED858

tetradic

#583ED8 #D83E71 #BED83E #3ED8A5

square

#583ED8 #D83E71 #BED83E #3ED8A5

split-complementary

#583ED8 #D8A53E #71D83E

monochromatic

#2C1A81 #3D24B4 #583ED8 #8471E2 #B0A4ED

Accessibility & contrast

On white

6.78

#583ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#583ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583ED8

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583ED8	#FFFFFF	#000000	##FFFFFF
##583ED8	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060DD

Deuteranopia (green-blind)

#0056D5

Tritanopia (blue-blind)

#006887

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #583ed8;
/* rgb */ color: rgb(88, 62, 216);
/* oklch */ color: oklch(49.4% 0.221 282.4);

Tailwind

colors: {
  custom: {
    50: '#9576e5',
    500: '#583ed8',
    950: '#000000',
  },
}

SCSS

$custom: #583ed8;
$custom-light: #9576e5;
$custom-dark: #000000;

JSON

{
  "hex": "#583ed8",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 216
  },
  "hsl": {
    "h": 250.13,
    "s": 66.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49415,
    "c": 0.22126,
    "h": 282.4
  },
  "luminance": 0.10478
}

Semantic roles & 50–950 ramp

primary

#583ED8

secondary

#CED998

accent

#E93ECC

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #583ED8

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

Preview Lab → · Contrast checker → · Palette generator →