#583BC5#583BC5

#583BC5 is a mid, highly saturated violet. Relative luminance 0.092; OKLCH L 47.3% C 0.202 H 285.3°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#583BC5
RGB	rgb(88, 59, 197)
HSL	hsl(253, 54%, 50%)
HSV	hsv(253, 70%, 77%)
CMYK	cmyk(55.3%, 70.1%, 0%, 22.7%)
CIE-LAB	lab(36.43, 48.14, -67.69)
CIE-LCH	lch(36.43, 83.06, 305.42°)
OKLab	oklab(47.3% 0.0534 -0.1947)
OKLCH	oklch(47.3% 0.202 285.3)
XYZ	xyz(15.6635, 9.2330, 53.7693)
Luminance	0.0923 (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

#583BC5 #A8C53B

analogous

#3B63C5 #583BC5 #9D3BC5

triadic

#583BC5 #C5583B #3BC558

tetradic

#583BC5 #C53B63 #A8C53B #3BC59D

square

#583BC5 #C53B63 #A8C53B #3BC59D

split-complementary

#583BC5 #C59D3B #63C53B

monochromatic

#2E1F67 #432C96 #583BC5 #806AD3 #A899E1

Accessibility & contrast

On white

7.38

#583BC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#583BC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583BC5

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583BC5	#FFFFFF	#000000	##FFFFFF
##583BC5	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C9

Deuteranopia (green-blind)

#0051C2

Tritanopia (blue-blind)

#265F7C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #583bc5;
/* rgb */ color: rgb(88, 59, 197);
/* oklch */ color: oklch(47.3% 0.202 285.3);

Tailwind

colors: {
  custom: {
    50: '#9273d8',
    500: '#583bc5',
    950: '#000000',
  },
}

SCSS

$custom: #583bc5;
$custom-light: #9273d8;
$custom-dark: #000000;

JSON

{
  "hex": "#583bc5",
  "rgb": {
    "r": 88,
    "g": 59,
    "b": 197
  },
  "hsl": {
    "h": 252.609,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47295,
    "c": 0.20191,
    "h": 285.3
  },
  "luminance": 0.09234
}

Semantic roles & 50–950 ramp

primary

#583BC5

secondary

#C0CD8F

accent

#DE4ABF

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #583BC5

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

Preview Lab → · Contrast checker → · Palette generator →