#A4AA9D
Closest named color: Dark Gray (#A9A9A9). oklch(72.9% 0.02 127.2), rgb(164, 170, 157).
Aa
Black text reads best on this color (8.81:1).
About this color
#A4AA9D is a medium-light close to neutral grey. In OKLCH its lightness is 73%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.020 away. Black text reads best on it, at 8.81:1.
| Hue family | Neutrals |
| Lightness | medium-light (73%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 8.81:1 |
| White text | 2.38:1 |
Values
| HEX | #A4AA9D |
| RGB | rgb(164, 170, 157) |
| HSL | hsl(88, 7%, 64%) |
| OKLCH | oklch(72.9% 0.02 127.2) |
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 #A4AA9D | 2.38:1 | Fails | Lc -51.9 | Large or bold text, headings |
| Black text on #A4AA9D | 8.81:1 | AAA | Lc 57.0 | Large or bold text, headings |
| #A4AA9D text on white | 2.38:1 | Fails | Lc 47.0 | Large or bold text, headings |
| #A4AA9D text on black | 8.81:1 | AAA | Lc -55.1 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D8DAD5
oklch(88.5% 0.007 124.5)
-
Step 300
300
#BEC2BA
oklch(80.9% 0.012 128.6)
-
Step 400
400 (this color)
#A4AA9D
oklch(72.9% 0.02 127.2)
-
Step 500
500
#858D7C
oklch(63.2% 0.027 127.8)
-
Step 600
600
#6F7766
oklch(55.7% 0.027 127.9)
-
Step 700
700
#5D6454
oklch(49.2% 0.026 126.6)
-
Step 800
800
#4C5145
oklch(42.7% 0.02 125.7)
-
Step 900
900
#3F433A
oklch(37.6% 0.016 126.8)
-
Step 950
950
#252722
oklch(26.9% 0.01 124.9)
#A4AA9D 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) | #ACA89C | 0.012 |
| Deuteranopia (no green cones) | #ABA89E | 0.011 |
| Tritanopia (no blue cones) | #A5A9A6 | 0.014 |
| Achromatopsia (no color) | #A8A8A8 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4AA9D
#A4AA9D
oklch(72.9% 0.02 127.2)
- #ABA4B1
#ABA4B1
oklch(72.9% 0.02 309.7)
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 #A4AA9D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.020
- Cement #A5A391 ΔE 0.021
- Pewter #96A8A1 ΔE 0.021
- Bland #AFA88B ΔE 0.026
- Stone #ADA587 ΔE 0.029
- Cool Grey #95A3A6 ΔE 0.034
- Cool Steel #97A7B3 ΔE 0.039
- Muted Teal #90B494 ΔE 0.043
Use #A4AA9D 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.