#583BCA#583BCA

#583BCA is a mid, highly saturated violet. Relative luminance 0.095; OKLCH L 47.7% C 0.208 H 284.6°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#583BCA
RGB	rgb(88, 59, 202)
HSL	hsl(252, 57%, 51%)
HSV	hsv(252, 71%, 79%)
CMYK	cmyk(56.4%, 70.8%, 0%, 20.8%)
CIE-LAB	lab(36.87, 49.61, -69.89)
CIE-LCH	lch(36.87, 85.71, 305.37°)
OKLab	oklab(47.74% 0.0525 -0.2011)
OKLCH	oklch(47.74% 0.208 284.6)
XYZ	xyz(16.2459, 9.4659, 56.8367)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.63

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583BCA #ADCA3B

analogous

#3B65CA #583BCA #9F3BCA

triadic

#583BCA #CA583B #3BCA58

tetradic

#583BCA #CA3B65 #ADCA3B #3BCA9F

square

#583BCA #CA3B65 #ADCA3B #3BCA9F

split-complementary

#583BCA #CA9F3B #65CA3B

monochromatic

#2E1E6D #422B9D #583BCA #816BD7 #AA9BE4

Accessibility & contrast

On white

7.26

#583BCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#583BCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BCA

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BCA	#FFFFFF	#000000	##FFFFFF
##583BCA	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#0052C7

Tritanopia (blue-blind)

#1F617E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583bca;
/* rgb */ color: rgb(88, 59, 202);
/* oklch */ color: oklch(47.7% 0.208 284.6);

Tailwind

colors: {
  custom: {
    50: '#9374db',
    500: '#583bca',
    950: '#000000',
  },
}

SCSS

$custom: #583bca;
$custom-light: #9374db;
$custom-dark: #000000;

JSON

{
  "hex": "#583bca",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 202
  },
  "hsl": {
    "h": 252.168,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47741,
    "c": 0.20788,
    "h": 284.6
  },
  "luminance": 0.09467
}

Semantic roles & 50–950 ramp

primary

#583BCA

secondary

#C3D091

accent

#E147C2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583BCA

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

Preview Lab → · Contrast checker → · Palette generator →