#B15BB0#B15BB0
#B15BB0 is a mid, vivid purple. Relative luminance 0.200; OKLCH L 60.4% C 0.155 H 327.7°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B15BB0 |
|---|---|
| RGB | rgb(177, 91, 176) |
| HSL | hsl(301, 36%, 53%) |
| HSV | hsv(301, 49%, 69%) |
| CMYK | cmyk(0%, 48.6%, 0.6%, 30.6%) |
| CIE-LAB | lab(51.80, 47.09, -30.24) |
| CIE-LCH | lch(51.80, 55.97, 327.29°) |
| OKLab | oklab(60.39% 0.1312 -0.0829) |
| OKLCH | oklch(60.39% 0.155 327.7) |
| XYZ | xyz(29.7085, 19.9655, 43.3548) |
| Luminance | 0.1996 (WCAG relative) |
| Temperature | neutral |
| Family | purple |
Closest named colors
Pinky Purple
#C94CBE
ΔE00 4.74
Soft Purple
#A66FB5
ΔE00 5.74
Purpley Pink
#C83CB9
ΔE00 5.87
Mediumorchid
#BA55D3
ΔE00 6.28
Purplish Pink
#CE5DAE
ΔE00 6.49
Amethyst
#9B5FC0
ΔE00 6.53
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B15BB0 #5BB15C
analogous
#875BB1 #B15BB0 #B15B85
triadic
#B15BB0 #B0B15B #5BB0B1
tetradic
#B15BB0 #B1875B #5BB15C #5B85B1
square
#B15BB0 #B1875B #5BB15C #5B85B1
split-complementary
#B15BB0 #85B15B #5BB187
monochromatic
#632F62 #8C438B #B15BB0 #C584C4 #D8AED8
Accessibility & contrast
On white
4.21
#B15BB0 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#B15BB0 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #B15BB0
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B15BB0 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B15BB0 | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5474B3
Deuteranopia (green-blind)
#6D80AD
Tritanopia (blue-blind)
#B6647D
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #b15bb0; /* rgb */ color: rgb(177, 91, 176); /* oklch */ color: oklch(60.4% 0.155 327.7);
Tailwind
colors: {
custom: {
50: '#ca8dc8',
500: '#b15bb0',
950: '#000000',
},
}SCSS
$custom: #b15bb0; $custom-light: #ca8dc8; $custom-dark: #000000;
JSON
{
"hex": "#b15bb0",
"rgb": {
"r": 177,
"g": 91,
"b": 176
},
"hsl": {
"h": 300.698,
"s": 35.537,
"l": 52.549
},
"oklch": {
"l": 0.60389,
"c": 0.15515,
"h": 327.7
},
"luminance": 0.19964
}Semantic roles & 50–950 ramp
primary
#B15BB0
secondary
#A1C7A2
accent
#CC5E5C
background
#FCF8FC
surface
#F9F0F8
border
#D2CBD1
text
#130C13
muted
#827D82