#581B58#581B58
#581B58 is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.5% C 0.120 H 327.8°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).
Color values
| HEX | #581B58 |
|---|---|
| RGB | rgb(88, 27, 88) |
| HSL | hsl(300, 53%, 23%) |
| HSV | hsv(300, 69%, 35%) |
| CMYK | cmyk(0%, 69.3%, 0%, 65.5%) |
| CIE-LAB | lab(22.17, 36.50, -23.18) |
| CIE-LCH | lch(22.17, 43.23, 327.58°) |
| OKLab | oklab(34.47% 0.1017 -0.064) |
| OKLCH | oklch(34.47% 0.12 327.8) |
| XYZ | xyz(6.1778, 3.5636, 9.5931) |
| Luminance | 0.0356 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Grape Purple
#5D1451
ΔE00 2.69
Plum Purple
#4E0550
ΔE00 3.90
Deep Violet
#490648
ΔE00 4.55
Eggplant Purple
#430541
ΔE00 5.80
Plum (survey)
#580F41
ΔE00 6.12
Rich Purple
#720058
ΔE00 6.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#581B58 #1B581B
analogous
#391B58 #581B58 #581B39
triadic
#581B58 #58581B #1B5858
tetradic
#581B58 #58391B #1B581B #1B3958
square
#581B58 #58391B #1B581B #1B3958
split-complementary
#581B58 #39581B #1B5839
monochromatic
#170717 #290D29 #581B58 #872987 #B638B6
Accessibility & contrast
On white
12.26
#581B58 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.71
#581B58 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #581B58
12.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##581B58 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##581B58 | 1.00 | 12.26 | 1.71 | 12.26 |
| #FFFFFF | 12.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.71 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#13305A
Deuteranopia (green-blind)
#2A3856
Tritanopia (blue-blind)
#5B2337
Achromatopsia (no color)
#353535
Design tokens & code
CSS
--color: #581b58; /* rgb */ color: rgb(88, 27, 88); /* oklch */ color: oklch(34.5% 0.120 327.8);
Tailwind
colors: {
custom: {
50: '#895d87',
500: '#581b58',
950: '#000000',
},
}SCSS
$custom: #581b58; $custom-light: #895d87; $custom-dark: #000000;
JSON
{
"hex": "#581b58",
"rgb": {
"r": 88,
"g": 27,
"b": 88
},
"hsl": {
"h": 300,
"s": 53.043,
"l": 22.549
},
"oklch": {
"l": 0.34466,
"c": 0.12019,
"h": 327.8
},
"luminance": 0.03563
}Semantic roles & 50–950 ramp
primary
#581B58
secondary
#418E41
accent
#DC4B4B
background
#F8F5F8
surface
#F0E9EF
border
#CBC5CA
text
#0C040B
muted
#7D797C