#583579#583579

#583579 is a dark, moderate violet. Relative luminance 0.060; OKLCH L 40.4% C 0.114 H 305.7°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#583579
RGB	rgb(88, 53, 121)
HSL	hsl(271, 39%, 34%)
HSV	hsv(271, 56%, 47%)
CMYK	cmyk(27.3%, 56.2%, 0%, 52.5%)
CIE-LAB	lab(29.42, 29.99, -33.03)
CIE-LCH	lch(29.42, 44.62, 312.24°)
OKLab	oklab(40.41% 0.0667 -0.0929)
OKLCH	oklch(40.41% 0.114 305.7)
XYZ	xyz(8.7481, 6.0015, 18.7830)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583579 #567935

analogous

#363579 #583579 #793578

triadic

#583579 #795835 #357958

tetradic

#583579 #793635 #567935 #357879

square

#583579 #793635 #567935 #357879

split-complementary

#583579 #787935 #357936

monochromatic

#1A1024 #39224E #583579 #7748A4 #956ABE

Accessibility & contrast

On white

9.54

#583579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#583579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583579

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583579	#FFFFFF	#000000	##FFFFFF
##583579	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E447B

Deuteranopia (green-blind)

#2A4577

Tritanopia (blue-blind)

#534251

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #583579;
/* rgb */ color: rgb(88, 53, 121);
/* oklch */ color: oklch(40.4% 0.114 305.7);

Tailwind

colors: {
  custom: {
    50: '#896da0',
    500: '#583579',
    950: '#000000',
  },
}

SCSS

$custom: #583579;
$custom-light: #896da0;
$custom-dark: #000000;

JSON

{
  "hex": "#583579",
  "rgb": {
    "r": 88,
    "g": 53,
    "b": 121
  },
  "hsl": {
    "h": 270.882,
    "s": 39.08,
    "l": 34.118
  },
  "oklch": {
    "l": 0.4041,
    "c": 0.11436,
    "h": 305.7
  },
  "luminance": 0.06001
}

Semantic roles & 50–950 ramp

primary

#583579

secondary

#84A663

accent

#CF5992

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0C070F

muted

#7D7A7E

Preview Lab

Preview with #583579

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

Preview Lab → · Contrast checker → · Palette generator →