#583BC6#583BC6

#583BC6 is a mid, highly saturated violet. Relative luminance 0.093; OKLCH L 47.4% C 0.203 H 285.2°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#583BC6
RGB	rgb(88, 59, 198)
HSL	hsl(253, 55%, 50%)
HSV	hsv(253, 70%, 78%)
CMYK	cmyk(55.6%, 70.2%, 0%, 22.4%)
CIE-LAB	lab(36.52, 48.44, -68.13)
CIE-LCH	lch(36.52, 83.59, 305.41°)
OKLab	oklab(47.38% 0.0532 -0.196)
OKLCH	oklch(47.38% 0.203 285.2)
XYZ	xyz(15.7784, 9.2789, 54.3747)
Luminance	0.0928 (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

#583BC6 #A9C63B

analogous

#3B63C6 #583BC6 #9D3BC6

triadic

#583BC6 #C6583B #3BC658

tetradic

#583BC6 #C63B63 #A9C63B #3BC69D

square

#583BC6 #C63B63 #A9C63B #3BC69D

split-complementary

#583BC6 #C69D3B #63C63B

monochromatic

#2E1E68 #432C98 #583BC6 #806AD4 #A99AE2

Accessibility & contrast

On white

7.35

#583BC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#583BC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BC6

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BC6	#FFFFFF	#000000	##FFFFFF
##583BC6	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACA

Deuteranopia (green-blind)

#0052C3

Tritanopia (blue-blind)

#25607C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583bc6;
/* rgb */ color: rgb(88, 59, 198);
/* oklch */ color: oklch(47.4% 0.203 285.2);

Tailwind

colors: {
  custom: {
    50: '#9273d8',
    500: '#583bc6',
    950: '#000000',
  },
}

SCSS

$custom: #583bc6;
$custom-light: #9273d8;
$custom-dark: #000000;

JSON

{
  "hex": "#583bc6",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 198
  },
  "hsl": {
    "h": 252.518,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.47383,
    "c": 0.20311,
    "h": 285.2
  },
  "luminance": 0.0928
}

Semantic roles & 50–950 ramp

primary

#583BC6

secondary

#C0CD8F

accent

#DE4ABF

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583BC6

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

Preview Lab → · Contrast checker → · Palette generator →