#A09CAE
Closest named color: Cool Gray (#8D99AE). oklch(70.2% 0.026 295.9), rgb(160, 156, 174).
Aa
Black text reads best on this color (7.86:1).
About this color
#A09CAE is a medium-light close to neutral grey. In OKLCH its lightness is 70%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Cool Gray (#8D99AE), ΔE 0.029 away. Black text reads best on it, at 7.86:1.
| Hue family | Neutrals |
| Lightness | medium-light (70%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.86:1 |
| White text | 2.67:1 |
Values
| HEX | #A09CAE |
| RGB | rgb(160, 156, 174) |
| HSL | hsl(253, 10%, 65%) |
| OKLCH | oklch(70.2% 0.026 295.9) |
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 #A09CAE | 2.67:1 | Fails | Lc -57.1 | Large or bold text, headings |
| Black text on #A09CAE | 7.86:1 | AAA | Lc 52.1 | Large or bold text, headings |
| #A09CAE text on white | 2.67:1 | Fails | Lc 51.9 | Large or bold text, headings |
| #A09CAE text on black | 7.86:1 | AAA | Lc -49.9 | 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
#D9D8DF
oklch(88.5% 0.01 292.8)
-
Step 300
300
#C1BFCA
oklch(81% 0.015 294.4)
-
Step 400
400 (this color)
#A09CAE
oklch(70.2% 0.026 295.9)
-
Step 500
500
#8B869C
oklch(63.2% 0.033 295.9)
-
Step 600
600
#756F87
oklch(55.6% 0.037 296.6)
-
Step 700
700
#625D72
oklch(49.1% 0.034 296)
-
Step 800
800
#504C5D
oklch(42.7% 0.028 296)
-
Step 900
900
#423F4C
oklch(37.6% 0.022 295.9)
-
Step 950
950
#27252D
oklch(27% 0.015 296.8)
#A09CAE 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) | #999EAF | 0.011 |
| Deuteranopia (no green cones) | #999EAD | 0.011 |
| Tritanopia (no blue cones) | #9E9FA2 | 0.022 |
| Achromatopsia (no color) | #9E9E9E | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A09CAE
#A09CAE
oklch(70.2% 0.026 295.9)
- #9EA18F
#9EA18F
oklch(70.1% 0.026 114.7)
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 #A09CAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.029
- Cool Grey #95A3A6 ΔE 0.030
- Cool Steel #97A7B3 ΔE 0.030
- Bluey Grey #89A0B0 ΔE 0.032
- Bluegrey #85A3B2 ΔE 0.038
- Dark Gray #A9A9A9 ΔE 0.042
- Pewter #96A8A1 ΔE 0.046
- Cement #A5A391 ΔE 0.052
Use #A09CAE 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.