#A0AFAF
Closest named color: Dark Gray (#A9A9A9). oklch(74.2% 0.017 196.8), rgb(160, 175, 175).
Aa
Black text reads best on this color (9.24:1).
About this color
#A0AFAF is a medium-light close to neutral grey. In OKLCH its lightness is 74%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.018 away. Black text reads best on it, at 9.24:1.
| Hue family | Neutrals |
| Lightness | medium-light (74%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.24:1 |
| White text | 2.27:1 |
Values
| HEX | #A0AFAF |
| RGB | rgb(160, 175, 175) |
| HSL | hsl(180, 9%, 66%) |
| OKLCH | oklch(74.2% 0.017 196.8) |
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 #A0AFAF | 2.27:1 | Fails | Lc -49.6 | Large or bold text, headings |
| Black text on #A0AFAF | 9.24:1 | AAA | Lc 59.2 | Large or bold text, headings |
| #A0AFAF text on white | 2.27:1 | Fails | Lc 44.8 | Non-text elements, placeholder text |
| #A0AFAF text on black | 9.24:1 | AAA | Lc -57.3 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E8EAEA
oklch(93.6% 0.002 197.1)
-
Step 200
200
#D5DADA
oklch(88.5% 0.005 197.1)
-
Step 300
300
#B9C3C3
oklch(80.9% 0.011 196.9)
-
Step 400
400 (this color)
#A0AFAF
oklch(74.2% 0.017 196.8)
-
Step 500
500
#7B8E8E
oklch(63.2% 0.022 196.6)
-
Step 600
600
#647878
oklch(55.7% 0.024 196.5)
-
Step 700
700
#536565
oklch(49.2% 0.022 196.5)
-
Step 800
800
#445252
oklch(42.7% 0.018 196.5)
-
Step 900
900
#394444
oklch(37.7% 0.014 196.6)
-
Step 950
950
#222828
oklch(27.1% 0.009 196.7)
#A0AFAF 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) | #ADADAF | 0.018 |
| Deuteranopia (no green cones) | #AAABAF | 0.017 |
| Tritanopia (no blue cones) | #9CB0AF | 0.006 |
| Achromatopsia (no color) | #ACACAC | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0AFAF
#A0AFAF
oklch(74.2% 0.017 196.8)
- #B6A7A8
#B6A7A8
oklch(74.1% 0.017 12.9)
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 #A0AFAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.018
- Cool Steel #97A7B3 ΔE 0.028
- Pewter #96A8A1 ΔE 0.029
- French Gray #ADB5BD ΔE 0.030
- Cool Grey #95A3A6 ΔE 0.037
- Cement #A5A391 ΔE 0.044
- Bland #AFA88B ΔE 0.049
- Muted Teal #90B494 ΔE 0.051
Use #A0AFAF 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.