#A99DDE
Closest named color: Pale Purple (#B790D4). oklch(73% 0.094 292.4), rgb(169, 157, 222).
Aa
Black text reads best on this color (8.56:1).
About this color
#A99DDE is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.094 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.036 away. Black text reads best on it, at 8.56:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.56:1 |
| White text | 2.45:1 |
Values
| HEX | #A99DDE |
| RGB | rgb(169, 157, 222) |
| HSL | hsl(251, 50%, 74%) |
| OKLCH | oklch(73% 0.094 292.4) |
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 #A99DDE | 2.45:1 | Fails | Lc -53.2 | Large or bold text, headings |
| Black text on #A99DDE | 8.56:1 | AAA | Lc 55.8 | Large or bold text, headings |
| #A99DDE text on white | 2.45:1 | Fails | Lc 48.2 | Large or bold text, headings |
| #A99DDE text on black | 8.56:1 | AAA | Lc -53.8 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F5
oklch(93.6% 0.018 293.1)
-
Step 200
200
#D9D6ED
oklch(88.5% 0.031 291.7)
-
Step 300
300
#C1BAE4
oklch(80.8% 0.059 292.7)
-
Step 400
400 (this color)
#A99DDE
oklch(73% 0.094 292.4)
-
Step 500
500
#8C7BCB
oklch(63.2% 0.119 292.4)
-
Step 600
600
#7662B8
oklch(55.5% 0.131 292.3)
-
Step 700
700
#64519F
oklch(49.1% 0.122 292.6)
-
Step 800
800
#514381
oklch(42.8% 0.1 292)
-
Step 900
900
#433967
oklch(37.7% 0.077 292.3)
-
Step 950
950
#27223C
oklch(27.1% 0.048 291.7)
#A99DDE 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) | #8DA6E1 | 0.041 |
| Deuteranopia (no green cones) | #8EA4DC | 0.040 |
| Tritanopia (no blue cones) | #9EA8B4 | 0.079 |
| Achromatopsia (no color) | #A5A5A5 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A99DDE
#A99DDE
oklch(73% 0.094 292.4)
- #A8AE67
#A8AE67
oklch(73% 0.094 112.7)
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 #A99DDE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.036
- Periwinkle Blue #8F99FB ΔE 0.059
- Baby Purple #CA9BF7 ΔE 0.063
- Perrywinkle #8F8CE7 ΔE 0.065
- Pastel Purple #CAA0FF ΔE 0.070
- Lilac #CEA2FD ΔE 0.073
- Liliac #C48EFD ΔE 0.076
- Carolina Blue #8AB8FE ΔE 0.078
Use #A99DDE 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.