#A99AFA
Closest named color: Periwinkle Blue (#8F99FB). oklch(73.8% 0.137 289.8), rgb(169, 154, 250).
Aa
Black text reads best on this color (8.68:1).
About this color
#A99AFA is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.137 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.037 away. Black text reads best on it, at 8.68:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.68:1 |
| White text | 2.41:1 |
Values
| HEX | #A99AFA |
| RGB | rgb(169, 154, 250) |
| HSL | hsl(249, 91%, 79%) |
| OKLCH | oklch(73.8% 0.137 289.8) |
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 #A99AFA | 2.41:1 | Fails | Lc -52.5 | Large or bold text, headings |
| Black text on #A99AFA | 8.68:1 | AAA | Lc 56.5 | Large or bold text, headings |
| #A99AFA text on white | 2.41:1 | Fails | Lc 47.5 | Large or bold text, headings |
| #A99AFA text on black | 8.68:1 | AAA | Lc -54.5 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E9E7FA
oklch(93.5% 0.026 290.7)
-
Step 200
200
#D8D5F7
oklch(88.6% 0.047 289.5)
-
Step 300
300
#BFB8F5
oklch(81% 0.086 289.6)
-
Step 400
400 (this color)
#A99AFA
oklch(73.8% 0.137 289.8)
-
Step 500
500
#8A72EA
oklch(63.1% 0.174 289.7)
-
Step 600
600
#7656D8
oklch(55.5% 0.19 290.1)
-
Step 700
700
#6346BC
oklch(49.2% 0.177 289.6)
-
Step 800
800
#513A98
oklch(42.7% 0.147 290)
-
Step 900
900
#423379
oklch(37.7% 0.115 289.6)
-
Step 950
950
#271F47
oklch(27.1% 0.072 290)
#A99AFA 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) | #7DA9FE | 0.063 |
| Deuteranopia (no green cones) | #7DA5F8 | 0.061 |
| Tritanopia (no blue cones) | #95ACBE | 0.116 |
| Achromatopsia (no color) | #A7A7A7 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A99AFA
#A99AFA
oklch(73.8% 0.137 289.8)
- #B0B13C
#B0B13C
oklch(73.8% 0.137 109.8)
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 #A99AFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.037
- Liliac #C48EFD ΔE 0.048
- Baby Purple #CA9BF7 ΔE 0.050
- Pastel Purple #CAA0FF ΔE 0.053
- Pale Purple #B790D4 ΔE 0.058
- Perrywinkle #8F8CE7 ΔE 0.059
- Lilac #CEA2FD ΔE 0.061
- Lavender Blue #8B88F8 ΔE 0.066
Use #A99AFA 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.