#A0BEC3
Closest named color: French Gray (#ADB5BD). oklch(78.1% 0.033 208.8), rgb(160, 190, 195).
Aa
Black text reads best on this color (10.64:1).
About this color
#A0BEC3 is a light, muted teal or cyan. In OKLCH its lightness is 78%, its chroma 0.033 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.027 away. Black text reads best on it, at 10.64:1.
| Hue family | Teals and cyans |
| Lightness | light (78%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.64:1 |
| White text | 1.97:1 |
Values
| HEX | #A0BEC3 |
| RGB | rgb(160, 190, 195) |
| HSL | hsl(189, 23%, 70%) |
| OKLCH | oklch(78.1% 0.033 208.8) |
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 #A0BEC3 | 1.97:1 | Fails | Lc -42.4 | Non-text elements, placeholder text |
| Black text on #A0BEC3 | 10.64:1 | AAA | Lc 65.9 | Content text, not long reading |
| #A0BEC3 text on white | 1.97:1 | Fails | Lc 38.0 | Non-text elements, placeholder text |
| #A0BEC3 text on black | 10.64:1 | AAA | Lc -64.4 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDE0
oklch(88.6% 0.019 209.4)
-
Step 300
300 (this color)
#A0BEC3
oklch(78.1% 0.033 208.8)
-
Step 400
400
#79AAB2
oklch(70.6% 0.053 208.7)
-
Step 500
500
#54959F
oklch(63% 0.068 208.3)
-
Step 600
600
#367F8A
oklch(55.5% 0.074 208.7)
-
Step 700
700
#286B75
oklch(49% 0.068 208.8)
-
Step 800
800
#235860
oklch(42.8% 0.057 208.7)
-
Step 900
900
#22484E
oklch(37.6% 0.044 208.8)
-
Step 950
950
#152A2E
oklch(26.9% 0.028 211.1)
#A0BEC3 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) | #B9BBC3 | 0.033 |
| Deuteranopia (no green cones) | #B2B6C3 | 0.030 |
| Tritanopia (no blue cones) | #96C1BF | 0.017 |
| Achromatopsia (no color) | #B9B9B9 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0BEC3
#A0BEC3
oklch(78.1% 0.033 208.8)
- #CCB0AC
#CCB0AC
oklch(78% 0.033 27.5)
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 #A0BEC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.027
- Light Grey Blue #9DBCD4 ΔE 0.027
- Light Cornflower Blue #98C1D9 ΔE 0.030
- Cloudy Blue #ACC2D9 ΔE 0.036
- Silver #C0C0C0 ΔE 0.043
- Light Steel Blue #B0C4DE ΔE 0.045
- Dark Gray #A9A9A9 ΔE 0.057
- Light Blue Grey #B7C9E2 ΔE 0.058
Use #A0BEC3 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.