#B99FE9
Closest named color: Baby Purple (#CA9BF7). oklch(75.2% 0.108 300), rgb(185, 159, 233).
Aa
Black text reads best on this color (9.19:1).
About this color
#B99FE9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.108 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.036 away. Black text reads best on it, at 9.19:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.19:1 |
| White text | 2.28:1 |
Values
| HEX | #B99FE9 |
| RGB | rgb(185, 159, 233) |
| HSL | hsl(261, 63%, 77%) |
| OKLCH | oklch(75.2% 0.108 300) |
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 #B99FE9 | 2.28:1 | Fails | Lc -49.8 | Large or bold text, headings |
| Black text on #B99FE9 | 9.19:1 | AAA | Lc 59.0 | Large or bold text, headings |
| #B99FE9 text on white | 2.28:1 | Fails | Lc 45.0 | Non-text elements, placeholder text |
| #B99FE9 text on black | 9.19:1 | AAA | Lc -57.1 | 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 400.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DCD4EF
oklch(88.5% 0.038 299.2)
-
Step 300
300
#C7B7E6
oklch(80.8% 0.067 300.5)
-
Step 400
400 (this color)
#B99FE9
oklch(75.2% 0.108 300)
-
Step 500
500
#9774D0
oklch(63.1% 0.138 300)
-
Step 600
600
#825BBD
oklch(55.7% 0.15 299.9)
-
Step 700
700
#6E4AA3
oklch(49.1% 0.14 300)
-
Step 800
800
#593D84
oklch(42.6% 0.116 299.7)
-
Step 900
900
#49356A
oklch(37.7% 0.09 299.5)
-
Step 950
950
#2B1F3E
oklch(27% 0.058 300.4)
#B99FE9 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) | #8EABEC | 0.062 |
| Deuteranopia (no green cones) | #93ABE7 | 0.058 |
| Tritanopia (no blue cones) | #B0ABBA | 0.086 |
| Achromatopsia (no color) | #ACACAC | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B99FE9
#B99FE9
oklch(75.2% 0.108 300)
- #A6B969
#A6B969
oklch(75.3% 0.107 120)
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 #B99FE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.036
- Pastel Purple #CAA0FF ΔE 0.042
- Pale Purple #B790D4 ΔE 0.043
- Lilac #CEA2FD ΔE 0.044
- Pale Violet #CEAEFA ΔE 0.054
- Liliac #C48EFD ΔE 0.058
- Plum #DDA0DD ΔE 0.058
- Periwinkle Blue #8F99FB ΔE 0.069
Use #B99FE9 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.