#A1CBDD
Closest named color: Cloudy Blue (#ACC2D9). oklch(81.8% 0.051 225.9), rgb(161, 203, 221).
Aa
Black text reads best on this color (12.10:1).
About this color
#A1CBDD is a light, muted teal or cyan. In OKLCH its lightness is 82%, its chroma 0.051 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.025 away. Black text reads best on it, at 12.10:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 12.10:1 |
| White text | 1.73:1 |
Values
| HEX | #A1CBDD |
| RGB | rgb(161, 203, 221) |
| HSL | hsl(198, 47%, 75%) |
| OKLCH | oklch(81.8% 0.051 225.9) |
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 #A1CBDD | 1.73:1 | Fails | Lc -35.3 | Non-text elements, placeholder text |
| Black text on #A1CBDD | 12.10:1 | AAA | Lc 72.4 | Content text, not long reading |
| #A1CBDD text on white | 1.73:1 | Fails | Lc 31.5 | Non-text elements, placeholder text |
| #A1CBDD text on black | 12.10:1 | AAA | Lc -71.3 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF1
oklch(93.6% 0.015 224.5)
-
Step 200
200
#C6DDE8
oklch(88.4% 0.029 228.1)
-
Step 300
300 (this color)
#A1CBDD
oklch(81.8% 0.051 225.9)
-
Step 400
400
#65ABC8
oklch(70.6% 0.082 226.7)
-
Step 500
500
#3196B9
oklch(63.1% 0.104 225.5)
-
Step 600
600
#007FA2
oklch(55.5% 0.106 225.7)
-
Step 700
700
#006B89
oklch(49.1% 0.094 225.7)
-
Step 800
800
#005771
oklch(42.6% 0.082 226.6)
-
Step 900
900
#09495D
oklch(37.8% 0.068 225.2)
-
Step 950
950
#0A2B36
oklch(27.1% 0.042 224)
#A1CBDD 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) | #C1C9DE | 0.040 |
| Deuteranopia (no green cones) | #B8C1DD | 0.037 |
| Tritanopia (no blue cones) | #8ED1D1 | 0.035 |
| Achromatopsia (no color) | #C4C4C4 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1CBDD
#A1CBDD
oklch(81.8% 0.051 225.9)
- #E1BAA8
#E1BAA8
oklch(81.8% 0.052 46.2)
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 #A1CBDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.025
- Light Steel Blue #B0C4DE ΔE 0.025
- Light Blue Grey #B7C9E2 ΔE 0.029
- Light Cornflower Blue #98C1D9 ΔE 0.030
- Sky Blue #87CEEB ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.039
- Light Grey Blue #9DBCD4 ΔE 0.040
- Celeste #A8DADC ΔE 0.043
Use #A1CBDD 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.