#AEC0BF
Closest named color: Silver (#C0C0C0). oklch(79.4% 0.02 192.7), rgb(174, 192, 191).
Aa
Black text reads best on this color (11.09:1).
About this color
#AEC0BF is a light close to neutral grey. In OKLCH its lightness is 79%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.024 away. Black text reads best on it, at 11.09:1.
| Hue family | Neutrals |
| Lightness | light (79%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 11.09:1 |
| White text | 1.89:1 |
Values
| HEX | #AEC0BF |
| RGB | rgb(174, 192, 191) |
| HSL | hsl(177, 12%, 72%) |
| OKLCH | oklch(79.4% 0.02 192.7) |
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 #AEC0BF | 1.89:1 | Fails | Lc -40.3 | Non-text elements, placeholder text |
| Black text on #AEC0BF | 11.09:1 | AAA | Lc 67.9 | Content text, not long reading |
| #AEC0BF text on white | 1.89:1 | Fails | Lc 36.0 | Non-text elements, placeholder text |
| #AEC0BF text on black | 11.09:1 | AAA | Lc -66.5 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E6EBEB
oklch(93.6% 0.005 197.1)
-
Step 200
200
#D1DBDB
oklch(88.4% 0.011 197)
-
Step 300
300 (this color)
#AEC0BF
oklch(79.4% 0.02 192.7)
-
Step 400
400
#8BA7A6
oklch(70.7% 0.031 193.8)
-
Step 500
500
#6D9290
oklch(63.2% 0.041 192)
-
Step 600
600
#557C7A
oklch(55.7% 0.044 191.9)
-
Step 700
700
#456867
oklch(49% 0.04 193.7)
-
Step 800
800
#395554
oklch(42.7% 0.034 193.2)
-
Step 900
900
#314645
oklch(37.6% 0.026 192.4)
-
Step 950
950
#1D2929
oklch(27% 0.017 196.2)
#AEC0BF 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) | #BEBEBF | 0.022 |
| Deuteranopia (no green cones) | #BABBBF | 0.020 |
| Tritanopia (no blue cones) | #A9C1C0 | 0.006 |
| Achromatopsia (no color) | #BCBCBC | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEC0BF
#AEC0BF
oklch(79.4% 0.02 192.7)
- #C8B7B8
#C8B7B8
oklch(79.4% 0.019 13.5)
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 #AEC0BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.024
- French Gray #ADB5BD ΔE 0.030
- Cloudy Blue #ACC2D9 ΔE 0.036
- Light Grey Blue #9DBCD4 ΔE 0.040
- Light Steel Blue #B0C4DE ΔE 0.043
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Ash Gray #BFC8AD ΔE 0.044
- Light Blue Grey #B7C9E2 ΔE 0.051
Use #AEC0BF 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.