#583DDF#583DDF

#583DDF is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.9% C 0.230 H 281.7°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#583DDF
RGB	rgb(88, 61, 223)
HSL	hsl(250, 72%, 56%)
HSV	hsv(250, 73%, 87%)
CMYK	cmyk(60.5%, 72.6%, 0%, 12.5%)
CIE-LAB	lab(39.14, 54.74, -78.26)
CIE-LCH	lch(39.14, 95.51, 304.97°)
OKLab	oklab(49.93% 0.0467 -0.2257)
OKLCH	oklch(49.93% 0.23 281.7)
XYZ	xyz(19.0084, 10.7386, 70.8688)
Luminance	0.1074 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583DDF #C4DF3D

analogous

#3D73DF #583DDF #A93DDF

triadic

#583DDF #DF583D #3DDF58

tetradic

#583DDF #DF3D73 #C4DF3D #3DDFA9

square

#583DDF #DF3D73 #C4DF3D #3DDFA9

split-complementary

#583DDF #DFA93D #73DF3D

monochromatic

#2A178B #3A20BF #583DDF #8572E8 #B2A6F0

Accessibility & contrast

On white

6.67

#583DDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#583DDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583DDF

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583DDF	#FFFFFF	#000000	##FFFFFF
##583DDF	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E4

Deuteranopia (green-blind)

#0056DC

Tritanopia (blue-blind)

#006A8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #583ddf;
/* rgb */ color: rgb(88, 61, 223);
/* oklch */ color: oklch(49.9% 0.230 281.7);

Tailwind

colors: {
  custom: {
    50: '#9676ea',
    500: '#583ddf',
    950: '#000000',
  },
}

SCSS

$custom: #583ddf;
$custom-light: #9676ea;
$custom-dark: #000000;

JSON

{
  "hex": "#583ddf",
  "rgb": {
    "r": 88,
    "g": 61,
    "b": 223
  },
  "hsl": {
    "h": 250,
    "s": 71.681,
    "l": 55.686
  },
  "oklch": {
    "l": 0.49929,
    "c": 0.23045,
    "h": 281.7
  },
  "luminance": 0.1074
}

Semantic roles & 50–950 ramp

primary

#583DDF

secondary

#D2DE9A

accent

#EE39D0

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #583DDF

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

Preview Lab → · Contrast checker → · Palette generator →