#583BC7#583BC7

#583BC7 is a mid, highly saturated violet. Relative luminance 0.093; OKLCH L 47.5% C 0.204 H 285.0°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#583BC7
RGB	rgb(88, 59, 199)
HSL	hsl(252, 56%, 51%)
HSV	hsv(252, 70%, 78%)
CMYK	cmyk(55.8%, 70.4%, 0%, 22%)
CIE-LAB	lab(36.60, 48.73, -68.57)
CIE-LCH	lch(36.60, 84.12, 305.40°)
OKLab	oklab(47.47% 0.0531 -0.1973)
OKLCH	oklch(47.47% 0.204 285)
XYZ	xyz(15.8941, 9.3252, 54.9842)
Luminance	0.0933 (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

#583BC7 #AAC73B

analogous

#3B64C7 #583BC7 #9E3BC7

triadic

#583BC7 #C7583B #3BC758

tetradic

#583BC7 #C73B64 #AAC73B #3BC79E

square

#583BC7 #C73B64 #AAC73B #3BC79E

split-complementary

#583BC7 #C79E3B #64C73B

monochromatic

#2E1E69 #422C99 #583BC7 #816BD5 #A99AE2

Accessibility & contrast

On white

7.33

#583BC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#583BC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BC7

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BC7	#FFFFFF	#000000	##FFFFFF
##583BC7	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACB

Deuteranopia (green-blind)

#0052C4

Tritanopia (blue-blind)

#23607D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583bc7;
/* rgb */ color: rgb(88, 59, 199);
/* oklch */ color: oklch(47.5% 0.204 285.0);

Tailwind

colors: {
  custom: {
    50: '#9274d9',
    500: '#583bc7',
    950: '#000000',
  },
}

SCSS

$custom: #583bc7;
$custom-light: #9274d9;
$custom-dark: #000000;

JSON

{
  "hex": "#583bc7",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 199
  },
  "hsl": {
    "h": 252.429,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47472,
    "c": 0.20431,
    "h": 285
  },
  "luminance": 0.09326
}

Semantic roles & 50–950 ramp

primary

#583BC7

secondary

#C1CE90

accent

#DF49C0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583BC7

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

Preview Lab → · Contrast checker → · Palette generator →