#A99ACC
Closest named color: Pale Purple (#B790D4). oklch(71.7% 0.073 298.3), rgb(169, 154, 204).
Aa
Black text reads best on this color (8.18:1).
About this color
#A99ACC is a medium-light, moderately saturated purple. In OKLCH its lightness is 72%, its chroma 0.073 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.037 away. Black text reads best on it, at 8.18:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.18:1 |
| White text | 2.56:1 |
Values
| HEX | #A99ACC |
| RGB | rgb(169, 154, 204) |
| HSL | hsl(258, 33%, 70%) |
| OKLCH | oklch(71.7% 0.073 298.3) |
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 #A99ACC | 2.56:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #A99ACC | 8.18:1 | AAA | Lc 53.8 | Large or bold text, headings |
| #A99ACC text on white | 2.56:1 | Fails | Lc 50.2 | Large or bold text, headings |
| #A99ACC text on black | 8.18:1 | AAA | Lc -51.7 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F2
oklch(93.6% 0.014 299.8)
-
Step 200
200
#DBD6E8
oklch(88.5% 0.025 298.6)
-
Step 300
300
#C4BBDB
oklch(81% 0.046 298.2)
-
Step 400
400 (this color)
#A99ACC
oklch(71.7% 0.073 298.3)
-
Step 500
500
#917DBB
oklch(63.2% 0.094 298.5)
-
Step 600
600
#7B65A7
oklch(55.6% 0.102 298.4)
-
Step 700
700
#68548F
oklch(49.2% 0.094 298.5)
-
Step 800
800
#554574
oklch(42.8% 0.078 298.7)
-
Step 900
900
#463A5E
oklch(37.7% 0.062 298.7)
-
Step 950
950
#292237
oklch(27% 0.039 299.1)
#A99ACC 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) | #90A2CE | 0.038 |
| Deuteranopia (no green cones) | #92A1CB | 0.036 |
| Tritanopia (no blue cones) | #A3A1AB | 0.059 |
| Achromatopsia (no color) | #A2A2A2 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A99ACC
#A99ACC
oklch(71.7% 0.073 298.3)
- #9FAA76
#9FAA76
oklch(71.6% 0.072 118)
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 #A99ACC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.037
- Cool Gray #8D99AE ΔE 0.062
- Dusty Lavender #AC86A8 ΔE 0.063
- Cool Steel #97A7B3 ΔE 0.064
- Heather #A484AC ΔE 0.065
- Bluey Grey #89A0B0 ΔE 0.068
- Light Mauve #C292A1 ΔE 0.068
- Bluegrey #85A3B2 ΔE 0.072
Use #A99ACC 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.