#583178#583178

#583178 is a dark, moderate violet. Relative luminance 0.056; OKLCH L 39.7% C 0.120 H 307.1°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#583178
RGB	rgb(88, 49, 120)
HSL	hsl(273, 42%, 33%)
HSV	hsv(273, 59%, 47%)
CMYK	cmyk(26.7%, 59.2%, 0%, 52.9%)
CIE-LAB	lab(28.45, 32.10, -33.94)
CIE-LCH	lch(28.45, 46.71, 313.40°)
OKLab	oklab(39.68% 0.0724 -0.0956)
OKLCH	oklch(39.68% 0.12 307.1)
XYZ	xyz(8.5123, 5.6275, 18.4034)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583178 #517831

analogous

#343178 #583178 #783174

triadic

#583178 #785831 #317858

tetradic

#583178 #783431 #517831 #317478

square

#583178 #783431 #517831 #317478

split-complementary

#583178 #747831 #317834

monochromatic

#180E21 #381F4D #583178 #7843A3 #9664C0

Accessibility & contrast

On white

9.88

#583178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#583178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583178

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583178	#FFFFFF	#000000	##FFFFFF
##583178	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17427A

Deuteranopia (green-blind)

#264376

Tritanopia (blue-blind)

#533E4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #583178;
/* rgb */ color: rgb(88, 49, 120);
/* oklch */ color: oklch(39.7% 0.120 307.1);

Tailwind

colors: {
  custom: {
    50: '#896b9f',
    500: '#583178',
    950: '#000000',
  },
}

SCSS

$custom: #583178;
$custom-light: #896b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#583178",
  "rgb": {
    "r": 88,
    "g": 49,
    "b": 120
  },
  "hsl": {
    "h": 272.958,
    "s": 42.012,
    "l": 33.137
  },
  "oklch": {
    "l": 0.39681,
    "c": 0.11986,
    "h": 307.1
  },
  "luminance": 0.05627
}

Semantic roles & 50–950 ramp

primary

#583178

secondary

#7FA75E

accent

#D2568E

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C070E

muted

#7D7A7E

Preview Lab

Preview with #583178

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

Preview Lab → · Contrast checker → · Palette generator →