#A699EA
Closest named color: Periwinkle Blue (#8F99FB). oklch(72.5% 0.116 290.6), rgb(166, 153, 234).
Aa
Black text reads best on this color (8.36:1).
About this color
#A699EA is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.116 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.040 away. Black text reads best on it, at 8.36:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.36:1 |
| White text | 2.51:1 |
Values
| HEX | #A699EA |
| RGB | rgb(166, 153, 234) |
| HSL | hsl(250, 66%, 76%) |
| OKLCH | oklch(72.5% 0.116 290.6) |
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 #A699EA | 2.51:1 | Fails | Lc -54.3 | Large or bold text, headings |
| Black text on #A699EA | 8.36:1 | AAA | Lc 54.8 | Large or bold text, headings |
| #A699EA text on white | 2.51:1 | Fails | Lc 49.2 | Large or bold text, headings |
| #A699EA text on black | 8.36:1 | AAA | Lc -52.8 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D5F3
oklch(88.5% 0.041 290.1)
-
Step 300
300
#C0B9ED
oklch(80.9% 0.073 290.8)
-
Step 400
400 (this color)
#A699EA
oklch(72.5% 0.116 290.6)
-
Step 500
500
#8A76DC
oklch(63% 0.15 290.5)
-
Step 600
600
#755DC9
oklch(55.6% 0.161 290.4)
-
Step 700
700
#634CAE
oklch(49.1% 0.15 290.6)
-
Step 800
800
#503F8D
oklch(42.7% 0.124 290.2)
-
Step 900
900
#423671
oklch(37.7% 0.098 290.3)
-
Step 950
950
#272042
oklch(27% 0.062 291.2)
#A699EA 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) | #82A5ED | 0.053 |
| Deuteranopia (no green cones) | #83A2E8 | 0.050 |
| Tritanopia (no blue cones) | #96A7B7 | 0.097 |
| Achromatopsia (no color) | #A3A3A3 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A699EA
#A699EA
oklch(72.5% 0.116 290.6)
- #AAAD50
#AAAD50
oklch(72.6% 0.117 110.7)
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 #A699EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.040
- Pale Purple #B790D4 ΔE 0.041
- Perrywinkle #8F8CE7 ΔE 0.050
- Baby Purple #CA9BF7 ΔE 0.058
- Liliac #C48EFD ΔE 0.061
- Pastel Purple #CAA0FF ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.067
- Lilac #CEA2FD ΔE 0.071
Use #A699EA 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.