#583FC9#583FC9

#583FC9 is a mid, highly saturated violet. Relative luminance 0.098; OKLCH L 48.2% C 0.202 H 284.1°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#583FC9
RGB	rgb(88, 63, 201)
HSL	hsl(251, 56%, 52%)
HSV	hsv(251, 69%, 79%)
CMYK	cmyk(56.2%, 68.7%, 0%, 21.2%)
CIE-LAB	lab(37.56, 47.15, -68.16)
CIE-LCH	lch(37.56, 82.88, 304.67°)
OKLab	oklab(48.21% 0.0494 -0.1961)
OKLCH	oklch(48.21% 0.202 284.1)
XYZ	xyz(16.3414, 9.8458, 56.2863)
Luminance	0.0985 (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

#583FC9 #B0C93F

analogous

#3F6BC9 #583FC9 #9D3FC9

triadic

#583FC9 #C9583F #3FC958

tetradic

#583FC9 #C93F6B #B0C93F #3FC99D

square

#583FC9 #C93F6B #B0C93F #3FC99D

split-complementary

#583FC9 #C99D3F #6BC93F

monochromatic

#2D1F6F #412D9E #583FC9 #826FD6 #AB9FE4

Accessibility & contrast

On white

7.07

#583FC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#583FC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583FC9

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FC9	#FFFFFF	#000000	##FFFFFF
##583FC9	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCD

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#20637F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #583fc9;
/* rgb */ color: rgb(88, 63, 201);
/* oklch */ color: oklch(48.2% 0.202 284.1);

Tailwind

colors: {
  custom: {
    50: '#9276da',
    500: '#583fc9',
    950: '#000000',
  },
}

SCSS

$custom: #583fc9;
$custom-light: #9276da;
$custom-dark: #000000;

JSON

{
  "hex": "#583fc9",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 201
  },
  "hsl": {
    "h": 250.87,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.48212,
    "c": 0.20223,
    "h": 284.1
  },
  "luminance": 0.09847
}

Semantic roles & 50–950 ramp

primary

#583FC9

secondary

#C5D094

accent

#DF48C4

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #583FC9

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

Preview Lab → · Contrast checker → · Palette generator →