#583ACB#583ACB

#583ACB is a mid, highly saturated violet. Relative luminance 0.094; OKLCH L 47.7% C 0.210 H 284.6°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#583ACB
RGB	rgb(88, 58, 203)
HSL	hsl(252, 58%, 51%)
HSV	hsv(252, 71%, 80%)
CMYK	cmyk(56.7%, 71.4%, 0%, 20.4%)
CIE-LAB	lab(36.77, 50.44, -70.63)
CIE-LCH	lch(36.77, 86.79, 305.53°)
OKLab	oklab(47.7% 0.0531 -0.2033)
OKLCH	oklch(47.7% 0.21 284.6)
XYZ	xyz(16.3138, 9.4116, 57.4453)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.47

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583ACB #ADCB3A

analogous

#3A64CB #583ACB #A03ACB

triadic

#583ACB #CB583A #3ACB58

tetradic

#583ACB #CB3A64 #ADCB3A #3ACBA0

square

#583ACB #CB3A64 #ADCB3A #3ACBA0

split-complementary

#583ACB #CBA03A #64CB3A

monochromatic

#2E1D6E #422A9E #583ACB #816AD8 #AA9BE5

Accessibility & contrast

On white

7.29

#583ACB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#583ACB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583ACB

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583ACB	#FFFFFF	#000000	##FFFFFF
##583ACB	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCF

Deuteranopia (green-blind)

#0052C8

Tritanopia (blue-blind)

#1D617F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583acb;
/* rgb */ color: rgb(88, 58, 203);
/* oklch */ color: oklch(47.7% 0.210 284.6);

Tailwind

colors: {
  custom: {
    50: '#9373dc',
    500: '#583acb',
    950: '#000000',
  },
}

SCSS

$custom: #583acb;
$custom-light: #9373dc;
$custom-dark: #000000;

JSON

{
  "hex": "#583acb",
  "rgb": {
    "r": 88,
    "g": 58,
    "b": 203
  },
  "hsl": {
    "h": 252.414,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47696,
    "c": 0.21015,
    "h": 284.6
  },
  "luminance": 0.09413
}

Semantic roles & 50–950 ramp

primary

#583ACB

secondary

#C3D090

accent

#E146C1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583ACB

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

Preview Lab → · Contrast checker → · Palette generator →