#583EC7#583EC7

#583EC7 is a mid, highly saturated violet. Relative luminance 0.096; OKLCH L 47.9% C 0.201 H 284.6°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#583EC7
RGB	rgb(88, 62, 199)
HSL	hsl(251, 55%, 51%)
HSV	hsv(251, 69%, 78%)
CMYK	cmyk(55.8%, 68.8%, 0%, 22%)
CIE-LAB	lab(37.19, 47.10, -67.60)
CIE-LCH	lch(37.19, 82.39, 304.86°)
OKLab	oklab(47.89% 0.0505 -0.1945)
OKLCH	oklch(47.89% 0.201 284.6)
XYZ	xyz(16.0528, 9.6425, 55.0371)
Luminance	0.0964 (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

#583EC7 #ADC73E

analogous

#3E68C7 #583EC7 #9C3EC7

triadic

#583EC7 #C7583E #3EC758

tetradic

#583EC7 #C73E68 #ADC73E #3EC79C

square

#583EC7 #C73E68 #ADC73E #3EC79C

split-complementary

#583EC7 #C79C3E #68C73E

monochromatic

#2E1F6B #422D9B #583EC7 #816DD5 #AA9DE3

Accessibility & contrast

On white

7.17

#583EC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#583EC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EC7

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EC7	#FFFFFF	#000000	##FFFFFF
##583EC7	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#0053C4

Tritanopia (blue-blind)

#23627E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583ec7;
/* rgb */ color: rgb(88, 62, 199);
/* oklch */ color: oklch(47.9% 0.201 284.6);

Tailwind

colors: {
  custom: {
    50: '#9275d9',
    500: '#583ec7',
    950: '#000000',
  },
}

SCSS

$custom: #583ec7;
$custom-light: #9275d9;
$custom-dark: #000000;

JSON

{
  "hex": "#583ec7",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 199
  },
  "hsl": {
    "h": 251.387,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47894,
    "c": 0.20093,
    "h": 284.6
  },
  "luminance": 0.09643
}

Semantic roles & 50–950 ramp

primary

#583EC7

secondary

#C3CF92

accent

#DE49C2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583EC7

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

Preview Lab → · Contrast checker → · Palette generator →