#582AB5#582AB5
#582AB5 is a dark, highly saturated violet. Relative luminance 0.071; OKLCH L 43.7% C 0.201 H 290.6°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).
Color values
| HEX | #582AB5 |
|---|---|
| RGB | rgb(88, 42, 181) |
| HSL | hsl(260, 62%, 44%) |
| HSV | hsv(260, 77%, 71%) |
| CMYK | cmyk(51.4%, 76.8%, 0%, 29%) |
| CIE-LAB | lab(31.96, 52.16, -65.60) |
| CIE-LCH | lch(31.96, 83.81, 308.49°) |
| OKLab | oklab(43.7% 0.0708 -0.1885) |
| OKLCH | oklch(43.7% 0.201 290.6) |
| XYZ | xyz(13.1906, 7.0663, 44.3760) |
| Luminance | 0.0707 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 3.59
Violet Blue
#510AC9
ΔE00 4.27
Blurple
#5539CC
ΔE00 4.69
Blue With A Hint Of Purple
#533CC6
ΔE00 4.81
Indigo Blue
#3A18B1
ΔE00 5.09
Rebeccapurple
#663399
ΔE00 5.76
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#582AB5 #87B52A
analogous
#2A41B5 #582AB5 #9D2AB5
triadic
#582AB5 #B5582A #2AB558
tetradic
#582AB5 #B52A41 #87B52A #2AB59D
square
#582AB5 #B52A41 #87B52A #2AB59D
split-complementary
#582AB5 #B59D2A #41B52A
monochromatic
#281352 #401E83 #582AB5 #7648D4 #9B79E0
Accessibility & contrast
On white
8.70
#582AB5 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.41
#582AB5 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #582AB5
8.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##582AB5 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##582AB5 | 1.00 | 8.70 | 2.41 | 8.70 |
| #FFFFFF | 8.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EB9
Deuteranopia (green-blind)
#0048B2
Tritanopia (blue-blind)
#37516E
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #582ab5; /* rgb */ color: rgb(88, 42, 181); /* oklch */ color: oklch(43.7% 0.201 290.6);
Tailwind
colors: {
custom: {
50: '#9169cc',
500: '#582ab5',
950: '#000000',
},
}SCSS
$custom: #582ab5; $custom-light: #9169cc; $custom-dark: #000000;
JSON
{
"hex": "#582ab5",
"rgb": {
"r": 88,
"g": 42,
"b": 181
},
"hsl": {
"h": 259.856,
"s": 62.332,
"l": 43.725
},
"oklch": {
"l": 0.43695,
"c": 0.20136,
"h": 290.6
},
"luminance": 0.07067
}Semantic roles & 50–950 ramp
primary
#582AB5
secondary
#ACC873
accent
#E542AF
background
#F9F6FC
surface
#F2EBF9
border
#CCC6D2
text
#0E0714
muted
#7E7A82