#B99FFB
Closest named color: Baby Purple (#CA9BF7). oklch(76.1% 0.132 296.1), rgb(185, 159, 251).
Aa
Black text reads best on this color (9.41:1).
About this color
#B99FFB is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.132 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.026 away. Black text reads best on it, at 9.41:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.41:1 |
| White text | 2.23:1 |
Values
| HEX | #B99FFB |
| RGB | rgb(185, 159, 251) |
| HSL | hsl(257, 92%, 80%) |
| OKLCH | oklch(76.1% 0.132 296.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #B99FFB | 2.23:1 | Fails | Lc -48.7 | Large or bold text, headings |
| Black text on #B99FFB | 9.41:1 | AAA | Lc 60.1 | Content text, not long reading |
| #B99FFB text on white | 2.23:1 | Fails | Lc 43.9 | Non-text elements, placeholder text |
| #B99FFB text on black | 9.41:1 | AAA | Lc -58.3 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F6F4FF
oklch(97.2% 0.015 294.5)
-
Step 100
100
#EBE6FF
oklch(93.6% 0.034 294.9)
-
Step 200
200
#DCD1FF
oklch(88.4% 0.064 296)
-
Step 300
300 (this color)
#B99FFB
oklch(76.1% 0.132 296.1)
-
Step 400
400
#AC86FF
oklch(70.8% 0.174 296.2)
-
Step 500
500
#9A5FFF
oklch(63.1% 0.226 296.3)
-
Step 600
600
#8A26FF
oklch(55.6% 0.28 296.1)
-
Step 700
700
#7700E2
oklch(49.1% 0.268 296.2)
-
Step 800
800
#600DB8
oklch(42.7% 0.225 295.9)
-
Step 900
900
#4E1C91
oklch(37.7% 0.175 296.1)
-
Step 950
950
#2D1355
oklch(26.9% 0.112 296)
#B99FFB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #87AEFF | 0.071 |
| Deuteranopia (no green cones) | #8BACF9 | 0.067 |
| Tritanopia (no blue cones) | #ACAFC1 | 0.107 |
| Achromatopsia (no color) | #AEAEAE | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B99FFB
#B99FFB
oklch(76.1% 0.132 296.1)
- #ADBB52
#ADBB52
oklch(76% 0.131 115.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #B99FFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.026
- Pastel Purple #CAA0FF ΔE 0.027
- Lilac #CEA2FD ΔE 0.033
- Liliac #C48EFD ΔE 0.043
- Pale Violet #CEAEFA ΔE 0.052
- Pale Purple #B790D4 ΔE 0.061
- Periwinkle Blue #8F99FB ΔE 0.063
- Plum #DDA0DD ΔE 0.071
Use #B99FFB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.