#A0C5F7
Closest named color: Pastel Blue (#A2BFFE). oklch(81.4% 0.081 256.1), rgb(160, 197, 247).
Aa
Black text reads best on this color (11.82:1).
About this color
#A0C5F7 is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.081 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.021 away. Black text reads best on it, at 11.82:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.82:1 |
| White text | 1.77:1 |
Values
| HEX | #A0C5F7 |
| RGB | rgb(160, 197, 247) |
| HSL | hsl(214, 84%, 80%) |
| OKLCH | oklch(81.4% 0.081 256.1) |
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 #A0C5F7 | 1.77:1 | Fails | Lc -36.7 | Non-text elements, placeholder text |
| Black text on #A0C5F7 | 11.82:1 | AAA | Lc 71.2 | Content text, not long reading |
| #A0C5F7 text on white | 1.77:1 | Fails | Lc 32.7 | Non-text elements, placeholder text |
| #A0C5F7 text on black | 11.82:1 | AAA | Lc -70.0 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200
#C6DBF7
oklch(88.5% 0.045 255.6)
-
Step 300
300 (this color)
#A0C5F7
oklch(81.4% 0.081 256.1)
-
Step 400
400
#68A2F0
oklch(70.6% 0.13 256.2)
-
Step 500
500
#3C89EB
oklch(63.1% 0.166 256)
-
Step 600
600
#1270DA
oklch(55.6% 0.181 256.1)
-
Step 700
700
#005DBD
oklch(49.1% 0.169 256.1)
-
Step 800
800
#094D99
oklch(42.8% 0.139 256)
-
Step 900
900
#13417A
oklch(37.8% 0.109 256)
-
Step 950
950
#0D2647
oklch(26.9% 0.069 256.4)
#A0C5F7 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) | #B3C7F9 | 0.025 |
| Deuteranopia (no green cones) | #A9BFF6 | 0.018 |
| Tritanopia (no blue cones) | #84D0D6 | 0.072 |
| Achromatopsia (no color) | #C2C2C2 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0C5F7
#A0C5F7
oklch(81.4% 0.081 256.1)
- #E1BC86
#E1BC86
oklch(81.5% 0.082 76.6)
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 #A0C5F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.021
- Baby Blue #A2CFFE ΔE 0.026
- Sky #82CAFC ΔE 0.032
- Light Sky Blue #87CEFA ΔE 0.033
- Light Steel Blue #B0C4DE ΔE 0.039
- Lightblue #7BC8F6 ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.043
- Sky Blue #87CEEB ΔE 0.043
Use #A0C5F7 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.