#AAB3A4
Closest named color: Dark Gray (#A9A9A9). oklch(75.5% 0.023 132.6), rgb(170, 179, 164).
Aa
Black text reads best on this color (9.69:1).
About this color
#AAB3A4 is a medium-light close to neutral grey. In OKLCH its lightness is 76%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.031 away. Black text reads best on it, at 9.69:1.
| Hue family | Neutrals |
| Lightness | medium-light (76%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.69:1 |
| White text | 2.16:1 |
Values
| HEX | #AAB3A4 |
| RGB | rgb(170, 179, 164) |
| HSL | hsl(96, 9%, 67%) |
| OKLCH | oklch(75.5% 0.023 132.6) |
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 #AAB3A4 | 2.16:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #AAB3A4 | 9.69:1 | AAA | Lc 61.4 | Content text, not long reading |
| #AAB3A4 text on white | 2.16:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #AAB3A4 text on black | 9.69:1 | AAA | Lc -59.6 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D7DAD5
oklch(88.5% 0.007 132.4)
-
Step 300
300
#BDC3B9
oklch(81% 0.015 132.5)
-
Step 400
400 (this color)
#AAB3A4
oklch(75.5% 0.023 132.6)
-
Step 500
500
#838E7B
oklch(63.2% 0.031 132)
-
Step 600
600
#6C7864
oklch(55.7% 0.033 132.8)
-
Step 700
700
#5A6553
oklch(49.2% 0.031 133.2)
-
Step 800
800
#4A5244
oklch(42.7% 0.025 131.8)
-
Step 900
900
#3E4439
oklch(37.7% 0.02 130.8)
-
Step 950
950
#242822
oklch(27.1% 0.012 135.1)
#AAB3A4 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) | #B5B1A3 | 0.015 |
| Deuteranopia (no green cones) | #B3B0A5 | 0.015 |
| Tritanopia (no blue cones) | #AAB2AF | 0.017 |
| Achromatopsia (no color) | #B0B0B0 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAB3A4
#AAB3A4
oklch(75.5% 0.023 132.6)
- #B5ACBA
#B5ACBA
oklch(75.6% 0.022 313.8)
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 #AAB3A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.031
- French Gray #ADB5BD ΔE 0.035
- Bland #AFA88B ΔE 0.037
- Putty #BEAE8A ΔE 0.040
- Pewter #96A8A1 ΔE 0.043
- Muted Teal #90B494 ΔE 0.043
- Stone #ADA587 ΔE 0.045
- Cement #A5A391 ΔE 0.045
Use #AAB3A4 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.