#AAAB9C
Closest named color: Dark Gray (#A9A9A9). oklch(73.6% 0.021 110), rgb(170, 171, 156).
Aa
Black text reads best on this color (9.01:1).
About this color
#AAAB9C is a medium-light close to neutral grey. In OKLCH its lightness is 74%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.021 away. Black text reads best on it, at 9.01:1.
| Hue family | Neutrals |
| Lightness | medium-light (74%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.01:1 |
| White text | 2.32:1 |
Values
| HEX | #AAAB9C |
| RGB | rgb(170, 171, 156) |
| HSL | hsl(64, 8%, 64%) |
| OKLCH | oklch(73.6% 0.021 110) |
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 #AAAB9C | 2.32:1 | Fails | Lc -50.9 | Large or bold text, headings |
| Black text on #AAAB9C | 9.01:1 | AAA | Lc 58.0 | Large or bold text, headings |
| #AAAB9C text on white | 2.32:1 | Fails | Lc 46.0 | Large or bold text, headings |
| #AAAB9C text on black | 9.01:1 | AAA | Lc -56.1 | 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
#F5F5F4
oklch(97% 0.001 106.4)
-
Step 100
100
#EAEAE7
oklch(93.6% 0.004 106.5)
-
Step 200
200
#D9DAD4
oklch(88.6% 0.008 114.2)
-
Step 300
300
#C1C1B8
oklch(80.8% 0.012 106.7)
-
Step 400
400 (this color)
#AAAB9C
oklch(73.6% 0.021 110)
-
Step 500
500
#8A8B79
oklch(63.1% 0.026 109.7)
-
Step 600
600
#747561
oklch(55.6% 0.03 109.7)
-
Step 700
700
#616251
oklch(49% 0.026 110.1)
-
Step 800
800
#4F5042
oklch(42.6% 0.022 110.7)
-
Step 900
900
#424338
oklch(37.8% 0.018 111.5)
-
Step 950
950
#272721
oklch(27.1% 0.011 107.1)
#AAAB9C 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) | #AEA99B | 0.007 |
| Deuteranopia (no green cones) | #AEAA9D | 0.007 |
| Tritanopia (no blue cones) | #ACA9A7 | 0.019 |
| Achromatopsia (no color) | #AAAAAA | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAAB9C
#AAAB9C
oklch(73.6% 0.021 110)
- #A9A8B6
#A9A8B6
oklch(73.7% 0.02 289.2)
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 #AAAB9C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.021
- Bland #AFA88B ΔE 0.022
- Cement #A5A391 ΔE 0.025
- Stone #ADA587 ΔE 0.028
- Pewter #96A8A1 ΔE 0.030
- Putty #BEAE8A ΔE 0.039
- Taupe #B9A281 ΔE 0.039
- Mushroom #BA9E88 ΔE 0.040
Use #AAAB9C 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.