#583EAA#583EAA

#583EAA is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.5% C 0.165 H 289.2°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#583EAA
RGB	rgb(88, 62, 170)
HSL	hsl(254, 47%, 45%)
HSV	hsv(254, 64%, 67%)
CMYK	cmyk(48.2%, 63.5%, 0%, 33.3%)
CIE-LAB	lab(34.85, 38.46, -54.33)
CIE-LCH	lch(34.85, 66.56, 305.29°)
OKLab	oklab(45.47% 0.0543 -0.1555)
OKLCH	oklch(45.47% 0.165 289.2)
XYZ	xyz(13.0007, 8.4217, 38.9630)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583EAA #90AA3E

analogous

#3E5AAA #583EAA #8E3EAA

triadic

#583EAA #AA583E #3EAA58

tetradic

#583EAA #AA3E5A #90AA3E #3EAA8E

square

#583EAA #AA3E5A #90AA3E #3EAA8E

split-complementary

#583EAA #AA8E3E #5AAA3E

monochromatic

#2A1D50 #412E7D #583EAA #7860C5 #9E8DD5

Accessibility & contrast

On white

7.82

#583EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#583EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EAA

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EAA	#FFFFFF	#000000	##FFFFFF
##583EAA	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AD

Deuteranopia (green-blind)

#004FA8

Tritanopia (blue-blind)

#3D586E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #583eaa;
/* rgb */ color: rgb(88, 62, 170);
/* oklch */ color: oklch(45.5% 0.165 289.2);

Tailwind

colors: {
  custom: {
    50: '#8e75c4',
    500: '#583eaa',
    950: '#000000',
  },
}

SCSS

$custom: #583eaa;
$custom-light: #8e75c4;
$custom-dark: #000000;

JSON

{
  "hex": "#583eaa",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 170
  },
  "hsl": {
    "h": 254.444,
    "s": 46.552,
    "l": 45.49
  },
  "oklch": {
    "l": 0.45471,
    "c": 0.16467,
    "h": 289.2
  },
  "luminance": 0.08422
}

Semantic roles & 50–950 ramp

primary

#583EAA

secondary

#B2C084

accent

#D652B6

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #583EAA

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

Preview Lab → · Contrast checker → · Palette generator →