#A3ADA2
Closest named color: Dark Gray (#A9A9A9). oklch(73.6% 0.019 142.8), rgb(163, 173, 162).
Aa
Black text reads best on this color (9.05:1).
About this color
#A3ADA2 is a medium-light close to neutral grey. In OKLCH its lightness is 74%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.019 away. Black text reads best on it, at 9.05:1.
| Hue family | Neutrals |
| Lightness | medium-light (74%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 9.05:1 |
| White text | 2.31:1 |
Values
| HEX | #A3ADA2 |
| RGB | rgb(163, 173, 162) |
| HSL | hsl(115, 6%, 66%) |
| OKLCH | oklch(73.6% 0.019 142.8) |
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 #A3ADA2 | 2.31:1 | Fails | Lc -50.6 | Large or bold text, headings |
| Black text on #A3ADA2 | 9.05:1 | AAA | Lc 58.2 | Large or bold text, headings |
| #A3ADA2 text on white | 2.31:1 | Fails | Lc 45.7 | Large or bold text, headings |
| #A3ADA2 text on black | 9.05:1 | AAA | Lc -56.3 | 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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E8EAE8
oklch(93.5% 0.003 145.5)
-
Step 200
200
#D7DAD6
oklch(88.5% 0.006 137.8)
-
Step 300
300
#BCC3BC
oklch(81% 0.012 145.5)
-
Step 400
400 (this color)
#A3ADA2
oklch(73.6% 0.019 142.8)
-
Step 500
500
#818E80
oklch(63.2% 0.026 143.3)
-
Step 600
600
#6B7869
oklch(55.7% 0.028 141.5)
-
Step 700
700
#596558
oklch(49.2% 0.025 143.1)
-
Step 800
800
#495248
oklch(42.7% 0.02 142.4)
-
Step 900
900
#3D443C
oklch(37.7% 0.016 141.7)
-
Step 950
950
#242823
oklch(27.1% 0.011 139.4)
#A3ADA2 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) | #AEABA1 | 0.015 |
| Deuteranopia (no green cones) | #ACAAA2 | 0.014 |
| Tritanopia (no blue cones) | #A2ACAA | 0.013 |
| Achromatopsia (no color) | #AAAAAA | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3ADA2
#A3ADA2
oklch(73.6% 0.019 142.8)
- #B0A6B1
#B0A6B1
oklch(73.7% 0.019 323)
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 #A3ADA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.019
- Pewter #96A8A1 ΔE 0.023
- Cement #A5A391 ΔE 0.030
- Bland #AFA88B ΔE 0.032
- Stone #ADA587 ΔE 0.037
- Cool Grey #95A3A6 ΔE 0.037
- Cool Steel #97A7B3 ΔE 0.037
- Muted Teal #90B494 ΔE 0.041
Use #A3ADA2 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.