#582BB3#582BB3
#582BB3 is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.6% C 0.198 H 290.9°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).
Color values
| HEX | #582BB3 |
|---|---|
| RGB | rgb(88, 43, 179) |
| HSL | hsl(260, 61%, 44%) |
| HSV | hsv(260, 76%, 70%) |
| CMYK | cmyk(50.8%, 76%, 0%, 29.8%) |
| CIE-LAB | lab(31.94, 51.15, -64.44) |
| CIE-LCH | lch(31.94, 82.27, 308.44°) |
| OKLab | oklab(43.62% 0.0706 -0.1851) |
| OKLCH | oklch(43.62% 0.198 290.9) |
| XYZ | xyz(13.0227, 7.0566, 43.3150) |
| Luminance | 0.0706 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Purple Blue
#5D21D0
ΔE00 3.89
Violet Blue
#510AC9
ΔE00 4.56
Blurple
#5539CC
ΔE00 4.78
Blue With A Hint Of Purple
#533CC6
ΔE00 4.83
Indigo Blue
#3A18B1
ΔE00 5.18
Rebeccapurple
#663399
ΔE00 5.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#582BB3 #86B32B
analogous
#2B42B3 #582BB3 #9C2BB3
triadic
#582BB3 #B3582B #2BB358
tetradic
#582BB3 #B32B42 #86B32B #2BB39C
square
#582BB3 #B32B42 #86B32B #2BB39C
split-complementary
#582BB3 #B39C2B #42B32B
monochromatic
#271350 #401F82 #582BB3 #7648D3 #9B79DF
Accessibility & contrast
On white
8.71
#582BB3 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.41
#582BB3 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #582BB3
8.71:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##582BB3 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##582BB3 | 1.00 | 8.71 | 2.41 | 8.71 |
| #FFFFFF | 8.71 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.41 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.71 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004DB7
Deuteranopia (green-blind)
#0048B0
Tritanopia (blue-blind)
#38516D
Achromatopsia (no color)
#4B4B4B
Design tokens & code
CSS
--color: #582bb3; /* rgb */ color: rgb(88, 43, 179); /* oklch */ color: oklch(43.6% 0.198 290.9);
Tailwind
colors: {
custom: {
50: '#9069cb',
500: '#582bb3',
950: '#000000',
},
}SCSS
$custom: #582bb3; $custom-light: #9069cb; $custom-dark: #000000;
JSON
{
"hex": "#582bb3",
"rgb": {
"r": 88,
"g": 43,
"b": 179
},
"hsl": {
"h": 259.853,
"s": 61.261,
"l": 43.529
},
"oklch": {
"l": 0.43624,
"c": 0.19812,
"h": 290.9
},
"luminance": 0.07057
}Semantic roles & 50–950 ramp
primary
#582BB3
secondary
#ABC773
accent
#E443AF
background
#F9F6FC
surface
#F2EBF9
border
#CCC6D2
text
#0E0713
muted
#7E7A82