#A0C9CF
Closest named color: Cloudy Blue (#ACC2D9). oklch(80.8% 0.044 207.3), rgb(160, 201, 207).
Aa
Black text reads best on this color (11.75:1).
About this color
#A0C9CF is a light, muted teal or cyan. In OKLCH its lightness is 81%, its chroma 0.044 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.031 away. Black text reads best on it, at 11.75:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.75:1 |
| White text | 1.78:1 |
Values
| HEX | #A0C9CF |
| RGB | rgb(160, 201, 207) |
| HSL | hsl(188, 33%, 72%) |
| OKLCH | oklch(80.8% 0.044 207.3) |
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 #A0C9CF | 1.78:1 | Fails | Lc -37.0 | Non-text elements, placeholder text |
| Black text on #A0C9CF | 11.75:1 | AAA | Lc 70.8 | Content text, not long reading |
| #A0C9CF text on white | 1.78:1 | Fails | Lc 33.0 | Non-text elements, placeholder text |
| #A0C9CF text on black | 11.75:1 | AAA | Lc -69.6 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C7DEE1
oklch(88.4% 0.025 206.2)
-
Step 300
300 (this color)
#A0C9CF
oklch(80.8% 0.044 207.3)
-
Step 400
400
#69ADB7
oklch(70.6% 0.07 207.7)
-
Step 500
500
#3899A5
oklch(63.2% 0.09 206.7)
-
Step 600
600
#008290
oklch(55.5% 0.095 208)
-
Step 700
700
#006E79
oklch(49.2% 0.084 206.9)
-
Step 800
800
#005A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#0E4A52
oklch(37.7% 0.059 208.4)
-
Step 950
950
#0C2C30
oklch(27.2% 0.037 206.6)
#A0C9CF 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) | #C2C5CF | 0.043 |
| Deuteranopia (no green cones) | #BABFCF | 0.040 |
| Tritanopia (no blue cones) | #91CDCB | 0.022 |
| Achromatopsia (no color) | #C2C2C2 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0C9CF
#A0C9CF
oklch(80.8% 0.044 207.3)
- #DCB6B1
#DCB6B1
oklch(80.8% 0.045 26.9)
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 #A0C9CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.031
- Light Cornflower Blue #98C1D9 ΔE 0.032
- Light Steel Blue #B0C4DE ΔE 0.036
- Light Grey Blue #9DBCD4 ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.042
- Sky Blue #87CEEB ΔE 0.043
- Tiffany Blue #94D2BD ΔE 0.044
- Silver #C0C0C0 ΔE 0.044
Use #A0C9CF 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.