#583BC9#583BC9

#583BC9 is a mid, highly saturated violet. Relative luminance 0.094; OKLCH L 47.7% C 0.207 H 284.8°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#583BC9
RGB	rgb(88, 59, 201)
HSL	hsl(252, 57%, 51%)
HSV	hsv(252, 71%, 79%)
CMYK	cmyk(56.2%, 70.6%, 0%, 21.2%)
CIE-LAB	lab(36.78, 49.32, -69.45)
CIE-LCH	lch(36.78, 85.18, 305.38°)
OKLab	oklab(47.65% 0.0527 -0.1999)
OKLCH	oklch(47.65% 0.207 284.8)
XYZ	xyz(16.1279, 9.4187, 56.2152)
Luminance	0.0942 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 0.68

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583BC9 #ACC93B

analogous

#3B65C9 #583BC9 #9F3BC9

triadic

#583BC9 #C9583B #3BC958

tetradic

#583BC9 #C93B65 #ACC93B #3BC99F

square

#583BC9 #C93B65 #ACC93B #3BC99F

split-complementary

#583BC9 #C99F3B #65C93B

monochromatic

#2E1E6C #422B9C #583BC9 #816BD6 #AA9BE3

Accessibility & contrast

On white

7.28

#583BC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#583BC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BC9

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BC9	#FFFFFF	#000000	##FFFFFF
##583BC9	1.00	7.28	2.88	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCD

Deuteranopia (green-blind)

#0052C6

Tritanopia (blue-blind)

#20617E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #583bc9;
/* rgb */ color: rgb(88, 59, 201);
/* oklch */ color: oklch(47.7% 0.207 284.8);

Tailwind

colors: {
  custom: {
    50: '#9374db',
    500: '#583bc9',
    950: '#000000',
  },
}

SCSS

$custom: #583bc9;
$custom-light: #9374db;
$custom-dark: #000000;

JSON

{
  "hex": "#583bc9",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 201
  },
  "hsl": {
    "h": 252.254,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47651,
    "c": 0.20669,
    "h": 284.8
  },
  "luminance": 0.0942
}

Semantic roles & 50–950 ramp

primary

#583BC9

secondary

#C3CF90

accent

#E048C1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583BC9

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

Preview Lab → · Contrast checker → · Palette generator →