#581E8E#581E8E
#581E8E is a dark, vivid violet. Relative luminance 0.050; OKLCH L 38.9% C 0.171 H 302.4°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #581E8E |
|---|---|
| RGB | rgb(88, 30, 142) |
| HSL | hsl(271, 65%, 34%) |
| HSV | hsv(271, 79%, 56%) |
| CMYK | cmyk(38%, 78.9%, 0%, 44.3%) |
| CIE-LAB | lab(26.61, 47.32, -50.69) |
| CIE-LCH | lch(26.61, 69.34, 313.03°) |
| OKLab | oklab(38.88% 0.0916 -0.1447) |
| OKLCH | oklch(38.88% 0.171 302.4) |
| XYZ | xyz(9.3701, 4.9562, 26.0489) |
| Luminance | 0.0496 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Indigo
#4B0082
ΔE00 4.60
Rebeccapurple
#663399
ΔE00 5.06
Royal Purple (survey)
#4B006E
ΔE00 6.53
Indigo (survey)
#380282
ΔE00 6.64
Purple (survey)
#7E1E9C
ΔE00 7.05
Indigo Blue
#3A18B1
ΔE00 7.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#581E8E #548E1E
analogous
#201E8E #581E8E #8E1E8C
triadic
#581E8E #8E581E #1E8E58
tetradic
#581E8E #8E201E #548E1E #1E8C8E
square
#581E8E #8E201E #548E1E #1E8C8E
split-complementary
#581E8E #8C8E1E #1E8E20
monochromatic
#190929 #39135B #581E8E #7729C1 #964DD9
Accessibility & contrast
On white
10.55
#581E8E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#581E8E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #581E8E
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##581E8E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##581E8E | 1.00 | 10.55 | 1.99 | 10.55 |
| #FFFFFF | 10.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003E91
Deuteranopia (green-blind)
#003E8C
Tritanopia (blue-blind)
#4C3B55
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #581e8e; /* rgb */ color: rgb(88, 30, 142); /* oklch */ color: oklch(38.9% 0.171 302.4);
Tailwind
colors: {
custom: {
50: '#8d61b0',
500: '#581e8e',
950: '#000000',
},
}SCSS
$custom: #581e8e; $custom-light: #8d61b0; $custom-dark: #000000;
JSON
{
"hex": "#581e8e",
"rgb": {
"r": 88,
"g": 30,
"b": 142
},
"hsl": {
"h": 271.071,
"s": 65.116,
"l": 33.725
},
"oklch": {
"l": 0.38878,
"c": 0.17124,
"h": 302.4
},
"luminance": 0.04956
}Semantic roles & 50–950 ramp
primary
#581E8E
secondary
#82BC4C
accent
#E84091
background
#F9F5FA
surface
#F1EAF5
border
#CBC6CF
text
#0D0511
muted
#7E7980