#AEC0B8
Closest named color: Silver (#C0C0C0). oklch(79.2% 0.023 167.3), rgb(174, 192, 184).
Aa
Black text reads best on this color (11.03:1).
About this color
#AEC0B8 is a light close to neutral grey. In OKLCH its lightness is 79%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.028 away. Black text reads best on it, at 11.03:1.
| Hue family | Neutrals |
| Lightness | light (79%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 11.03:1 |
| White text | 1.90:1 |
Values
| HEX | #AEC0B8 |
| RGB | rgb(174, 192, 184) |
| HSL | hsl(153, 12%, 72%) |
| OKLCH | oklch(79.2% 0.023 167.3) |
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 #AEC0B8 | 1.90:1 | Fails | Lc -40.6 | Non-text elements, placeholder text |
| Black text on #AEC0B8 | 11.03:1 | AAA | Lc 67.6 | Content text, not long reading |
| #AEC0B8 text on white | 1.90:1 | Fails | Lc 36.3 | Non-text elements, placeholder text |
| #AEC0B8 text on black | 11.03:1 | AAA | Lc -66.2 | Content text, not long reading |
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 300.
-
Step 50
50
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D2DCD7
oklch(88.5% 0.013 164.8)
-
Step 300
300 (this color)
#AEC0B8
oklch(79.2% 0.023 167.3)
-
Step 400
400
#8CA89C
oklch(70.7% 0.036 167.5)
-
Step 500
500
#6F9384
oklch(63.2% 0.046 167.4)
-
Step 600
600
#567D6D
oklch(55.6% 0.051 167.1)
-
Step 700
700
#46695B
oklch(49% 0.046 167.5)
-
Step 800
800
#3A564B
oklch(42.7% 0.038 168.1)
-
Step 900
900
#32473E
oklch(37.7% 0.031 166.5)
-
Step 950
950
#1D2A24
oklch(27.1% 0.021 164.8)
#AEC0B8 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) | #BFBDB8 | 0.023 |
| Deuteranopia (no green cones) | #BBBBB8 | 0.021 |
| Tritanopia (no blue cones) | #ABC0BE | 0.009 |
| Achromatopsia (no color) | #BCBCBC | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEC0B8
#AEC0B8
oklch(79.2% 0.023 167.3)
- #C7B5BE
#C7B5BE
oklch(79.1% 0.024 345.9)
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 #AEC0B8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.028
- French Gray #ADB5BD ΔE 0.033
- Ash Gray #BFC8AD ΔE 0.038
- Cloudy Blue #ACC2D9 ΔE 0.046
- Light Grey Blue #9DBCD4 ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.051
- Light Steel Blue #B0C4DE ΔE 0.052
- Tiffany Blue #94D2BD ΔE 0.053
Use #AEC0B8 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.