#B581CF#B581CF
#B581CF is a light, vivid purple. Relative luminance 0.300; OKLCH L 68.3% C 0.124 H 313.9°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).
Color values
| HEX | #B581CF |
|---|---|
| RGB | rgb(181, 129, 207) |
| HSL | hsl(280, 45%, 66%) |
| HSV | hsv(280, 38%, 81%) |
| CMYK | cmyk(12.6%, 37.7%, 0%, 18.8%) |
| CIE-LAB | lab(61.68, 34.05, -32.55) |
| CIE-LCH | lch(61.68, 47.11, 316.29°) |
| OKLab | oklab(68.33% 0.0863 -0.0897) |
| OKLCH | oklch(68.33% 0.124 313.9) |
| XYZ | xyz(38.1670, 30.0300, 62.8052) |
| Luminance | 0.3003 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Wisteria
#A87DC2
ΔE00 3.08
Pale Purple
#B790D4
ΔE00 4.26
Orchid (survey)
#C875C4
ΔE00 5.88
Soft Purple
#A66FB5
ΔE00 6.47
Light Purple
#BF77F6
ΔE00 7.37
Lavender Pink
#DD85D7
ΔE00 7.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B581CF #9BCF81
analogous
#8E81CF #B581CF #CF81C2
triadic
#B581CF #CFB581 #81CFB5
tetradic
#B581CF #CF8E81 #9BCF81 #81C2CF
square
#B581CF #CF8E81 #9BCF81 #81C2CF
split-complementary
#B581CF #C2CF81 #81CF8E
monochromatic
#7B3B9B #9B55BE #B581CF #CFADE0 #E9DAF1
Accessibility & contrast
On white
3.00
#B581CF on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
7.01
#B581CF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B581CF
7.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B581CF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B581CF | 1.00 | 3.00 | 7.01 | 7.01 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7492D2
Deuteranopia (green-blind)
#8096CD
Tritanopia (blue-blind)
#B38B9E
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #b581cf; /* rgb */ color: rgb(181, 129, 207); /* oklch */ color: oklch(68.3% 0.124 313.9);
Tailwind
colors: {
custom: {
50: '#cca6de',
500: '#b581cf',
950: '#000000',
},
}SCSS
$custom: #b581cf; $custom-light: #cca6de; $custom-dark: #000000;
JSON
{
"hex": "#b581cf",
"rgb": {
"r": 181,
"g": 129,
"b": 207
},
"hsl": {
"h": 280,
"s": 44.828,
"l": 65.882
},
"oklch": {
"l": 0.68333,
"c": 0.12445,
"h": 313.9
},
"luminance": 0.30029
}Semantic roles & 50–950 ramp
primary
#B581CF
secondary
#D2E3C9
accent
#B82E5C
background
#FCFAFD
surface
#F9F4FB
border
#D2CED4
text
#130F15
muted
#827F83