#583EA2#583EA2

#583EA2 is a dark, vivid violet. Relative luminance 0.081; OKLCH L 44.8% C 0.154 H 290.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#583EA2
RGB	rgb(88, 62, 162)
HSL	hsl(256, 45%, 44%)
HSV	hsv(256, 62%, 64%)
CMYK	cmyk(45.7%, 61.7%, 0%, 36.5%)
CIE-LAB	lab(34.25, 36.09, -50.50)
CIE-LCH	lch(34.25, 62.07, 305.55°)
OKLab	oklab(44.85% 0.0549 -0.1442)
OKLCH	oklch(44.85% 0.154 290.8)
XYZ	xyz(12.2669, 8.1282, 35.0980)
Luminance	0.0813 (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

#583EA2 #88A23E

analogous

#3E56A2 #583EA2 #8A3EA2

triadic

#583EA2 #A2583E #3EA258

tetradic

#583EA2 #A23E56 #88A23E #3EA28A

square

#583EA2 #A23E56 #88A23E #3EA28A

split-complementary

#583EA2 #A28A3E #56A23E

monochromatic

#281C49 #402D76 #583EA2 #775CC1 #9C89D2

Accessibility & contrast

On white

8.00

#583EA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#583EA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583EA2

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583EA2	#FFFFFF	#000000	##FFFFFF
##583EA2	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A5

Deuteranopia (green-blind)

#004EA0

Tritanopia (blue-blind)

#42556A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #583ea2;
/* rgb */ color: rgb(88, 62, 162);
/* oklch */ color: oklch(44.8% 0.154 290.8);

Tailwind

colors: {
  custom: {
    50: '#8d74be',
    500: '#583ea2',
    950: '#000000',
  },
}

SCSS

$custom: #583ea2;
$custom-light: #8d74be;
$custom-dark: #000000;

JSON

{
  "hex": "#583ea2",
  "rgb": {
    "r": 88,
    "g": 62,
    "b": 162
  },
  "hsl": {
    "h": 255.6,
    "s": 44.643,
    "l": 43.922
  },
  "oklch": {
    "l": 0.44846,
    "c": 0.15429,
    "h": 290.8
  },
  "luminance": 0.08129
}

Semantic roles & 50–950 ramp

primary

#583EA2

secondary

#ACBC80

accent

#D453B3

background

#F9F7FB

surface

#F1EDF7

border

#CBC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #583EA2

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

Preview Lab → · Contrast checker → · Palette generator →