#583397#583397
#583397 is a dark, vivid violet. Relative luminance 0.067; OKLCH L 42.3% C 0.156 H 296.1°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #583397 |
|---|---|
| RGB | rgb(88, 51, 151) |
| HSL | hsl(262, 50%, 40%) |
| HSV | hsv(262, 66%, 59%) |
| CMYK | cmyk(41.7%, 66.2%, 0%, 40.8%) |
| CIE-LAB | lab(31.06, 39.28, -48.99) |
| CIE-LCH | lch(31.06, 62.80, 308.72°) |
| OKLab | oklab(42.27% 0.0684 -0.1398) |
| OKLCH | oklch(42.27% 0.156 296.1) |
| XYZ | xyz(10.7928, 6.6765, 29.9922) |
| Luminance | 0.0668 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 2.75
Darkslateblue
#483D8B
ΔE00 5.20
Blueberry
#464196
ΔE00 6.02
Ocean Blue
#4F42B5
ΔE00 6.60
Blue With A Hint Of Purple
#533CC6
ΔE00 7.55
Indigo Blue
#3A18B1
ΔE00 7.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#583397 #729733
analogous
#334097 #583397 #8A3397
triadic
#583397 #975833 #339758
tetradic
#583397 #973340 #729733 #33978A
square
#583397 #973340 #729733 #33978A
split-complementary
#583397 #978A33 #409733
monochromatic
#23143C #3D2469 #583397 #7447C1 #9674D0
Accessibility & contrast
On white
8.99
#583397 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#583397 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #583397
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##583397 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##583397 | 1.00 | 8.99 | 2.34 | 8.99 |
| #FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004A9A
Deuteranopia (green-blind)
#004895
Tritanopia (blue-blind)
#484A60
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #583397; /* rgb */ color: rgb(88, 51, 151); /* oklch */ color: oklch(42.3% 0.156 296.1);
Tailwind
colors: {
custom: {
50: '#8c6db6',
500: '#583397',
950: '#000000',
},
}SCSS
$custom: #583397; $custom-light: #8c6db6; $custom-dark: #000000;
JSON
{
"hex": "#583397",
"rgb": {
"r": 88,
"g": 51,
"b": 151
},
"hsl": {
"h": 262.2,
"s": 49.505,
"l": 39.608
},
"oklch": {
"l": 0.42271,
"c": 0.15561,
"h": 296.1
},
"luminance": 0.06677
}Semantic roles & 50–950 ramp
primary
#583397
secondary
#9DB86D
accent
#D94FA6
background
#F8F6FB
surface
#F0ECF6
border
#CBC7D0
text
#0D0711
muted
#7D7A80