#A09AAE
Closest named color: Cool Gray (#8D99AE). oklch(69.8% 0.03 299.3), rgb(160, 154, 174).
Aa
Black text reads best on this color (7.72:1).
About this color
#A09AAE is a medium-light close to neutral grey. In OKLCH its lightness is 70%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Cool Gray (#8D99AE), ΔE 0.027 away. Black text reads best on it, at 7.72:1.
| Hue family | Neutrals |
| Lightness | medium-light (70%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.72:1 |
| White text | 2.71:1 |
Values
| HEX | #A09AAE |
| RGB | rgb(160, 154, 174) |
| HSL | hsl(258, 11%, 64%) |
| OKLCH | oklch(69.8% 0.03 299.3) |
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 #A09AAE | 2.71:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #A09AAE | 7.72:1 | AAA | Lc 51.4 | Large or bold text, headings |
| #A09AAE text on white | 2.71:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #A09AAE text on black | 7.72:1 | AAA | Lc -49.2 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9ED
oklch(93.6% 0.005 297.7)
-
Step 200
200
#DAD8DF
oklch(88.6% 0.01 299.2)
-
Step 300
300
#C2BECB
oklch(80.9% 0.019 300)
-
Step 400
400 (this color)
#A09AAE
oklch(69.8% 0.03 299.3)
-
Step 500
500
#8C859E
oklch(63.1% 0.038 298.1)
-
Step 600
600
#766E88
oklch(55.5% 0.041 299.1)
-
Step 700
700
#645C74
oklch(49.1% 0.039 300.2)
-
Step 800
800
#514B5E
oklch(42.6% 0.032 299.5)
-
Step 900
900
#433F4D
oklch(37.7% 0.024 298.3)
-
Step 950
950
#27252D
oklch(27% 0.015 296.8)
#A09AAE 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) | #969DAF | 0.015 |
| Deuteranopia (no green cones) | #979DAD | 0.015 |
| Tritanopia (no blue cones) | #9E9DA0 | 0.025 |
| Achromatopsia (no color) | #9D9D9D | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A09AAE
#A09AAE
oklch(69.8% 0.03 299.3)
- #9BA18C
#9BA18C
oklch(69.8% 0.031 120.2)
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 #A09AAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.027
- Bluey Grey #89A0B0 ΔE 0.033
- Cool Grey #95A3A6 ΔE 0.034
- Cool Steel #97A7B3 ΔE 0.035
- Bluegrey #85A3B2 ΔE 0.041
- Dark Gray #A9A9A9 ΔE 0.047
- Pewter #96A8A1 ΔE 0.050
- Dusty Lavender #AC86A8 ΔE 0.053
Use #A09AAE 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.