#B99FF3
Closest named color: Baby Purple (#CA9BF7). oklch(75.7% 0.121 297.7), rgb(185, 159, 243).
Aa
Black text reads best on this color (9.31:1).
About this color
#B99FF3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 76%, its chroma 0.121 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.028 away. Black text reads best on it, at 9.31:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.31:1 |
| White text | 2.25:1 |
Values
| HEX | #B99FF3 |
| RGB | rgb(185, 159, 243) |
| HSL | hsl(259, 78%, 79%) |
| OKLCH | oklch(75.7% 0.121 297.7) |
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 #B99FF3 | 2.25:1 | Fails | Lc -49.2 | Large or bold text, headings |
| Black text on #B99FF3 | 9.31:1 | AAA | Lc 59.6 | Large or bold text, headings |
| #B99FF3 text on white | 2.25:1 | Fails | Lc 44.4 | Non-text elements, placeholder text |
| #B99FF3 text on black | 9.31:1 | AAA | Lc -57.8 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DCD4F2
oklch(88.6% 0.042 297.7)
-
Step 300
300
#C6B7EC
oklch(81% 0.075 297.7)
-
Step 400
400 (this color)
#B99FF3
oklch(75.7% 0.121 297.7)
-
Step 500
500
#9571DA
oklch(63% 0.155 297.6)
-
Step 600
600
#8157C7
oklch(55.6% 0.168 298)
-
Step 700
700
#6D47AC
oklch(49.2% 0.155 297.8)
-
Step 800
800
#593B8B
oklch(42.8% 0.128 298.1)
-
Step 900
900
#49336F
oklch(37.7% 0.101 298.4)
-
Step 950
950
#2A1F41
oklch(27% 0.062 297)
#B99FF3 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) | #8AADF6 | 0.068 |
| Deuteranopia (no green cones) | #8EACF1 | 0.064 |
| Tritanopia (no blue cones) | #AEADBE | 0.097 |
| Achromatopsia (no color) | #ADADAD | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B99FF3
#B99FF3
oklch(75.7% 0.121 297.7)
- #AABA5D
#AABA5D
oklch(75.6% 0.12 117.4)
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 #B99FF3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.028
- Pastel Purple #CAA0FF ΔE 0.031
- Lilac #CEA2FD ΔE 0.036
- Liliac #C48EFD ΔE 0.048
- Pale Violet #CEAEFA ΔE 0.051
- Pale Purple #B790D4 ΔE 0.052
- Plum #DDA0DD ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.064
Use #B99FF3 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.