#A1CFEC
Closest named color: Baby Blue (#A2CFFE). oklch(83.2% 0.063 236.2), rgb(161, 207, 236).
Aa
Black text reads best on this color (12.65:1).
About this color
#A1CFEC is a light, muted blue. In OKLCH its lightness is 83%, its chroma 0.063 and its hue 236°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.026 away. Black text reads best on it, at 12.65:1.
| Hue family | Blues |
| Lightness | light (83%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.65:1 |
| White text | 1.65:1 |
Values
| HEX | #A1CFEC |
| RGB | rgb(161, 207, 236) |
| HSL | hsl(203, 66%, 78%) |
| OKLCH | oklch(83.2% 0.063 236.2) |
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 #A1CFEC | 1.65:1 | Fails | Lc -32.7 | Non-text elements, placeholder text |
| Black text on #A1CFEC | 12.65:1 | AAA | Lc 74.8 | Content text, not long reading |
| #A1CFEC text on white | 1.65:1 | Fails | Lc 29.0 | Dividers and decoration only |
| #A1CFEC text on black | 12.65:1 | AAA | Lc -73.8 | 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
#F0F6FA
oklch(97% 0.008 236.6)
-
Step 100
100
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200
#C4DDEE
oklch(88.4% 0.036 237.6)
-
Step 300
300 (this color)
#A1CFEC
oklch(83.2% 0.063 236.2)
-
Step 400
400
#5DAAD7
oklch(70.7% 0.101 236.2)
-
Step 500
500
#1C94CD
oklch(63.2% 0.129 236.3)
-
Step 600
600
#007CB0
oklch(55.5% 0.121 236.7)
-
Step 700
700
#006894
oklch(49% 0.106 236.4)
-
Step 800
800
#00567A
oklch(42.8% 0.091 235.4)
-
Step 900
900
#004767
oklch(37.7% 0.082 236.6)
-
Step 950
950
#052A3D
oklch(27% 0.053 236.3)
#A1CFEC 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) | #C2CEEE | 0.041 |
| Deuteranopia (no green cones) | #B8C5EC | 0.036 |
| Tritanopia (no blue cones) | #89D7D8 | 0.049 |
| Achromatopsia (no color) | #C9C9C9 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1CFEC
#A1CFEC
oklch(83.2% 0.063 236.2)
- #E9BEA1
#E9BEA1
oklch(83.2% 0.063 55.7)
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 #A1CFEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.026
- Sky Blue #87CEEB ΔE 0.029
- Light Blue Grey #B7C9E2 ΔE 0.029
- Light Steel Blue #B0C4DE ΔE 0.032
- Light Blue #ADD8E6 ΔE 0.032
- Light Sky Blue #87CEFA ΔE 0.033
- Cloudy Blue #ACC2D9 ΔE 0.037
- Light Cornflower Blue #98C1D9 ΔE 0.043
Use #A1CFEC 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.