#A0ADEF
Closest named color: Carolina Blue (#8AB8FE). oklch(76.2% 0.096 275.3), rgb(160, 173, 239).
Aa
Black text reads best on this color (9.71:1).
About this color
#A0ADEF is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.096 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.037 away. Black text reads best on it, at 9.71:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.71:1 |
| White text | 2.16:1 |
Values
| HEX | #A0ADEF |
| RGB | rgb(160, 173, 239) |
| HSL | hsl(230, 71%, 78%) |
| OKLCH | oklch(76.2% 0.096 275.3) |
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 #A0ADEF | 2.16:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #A0ADEF | 9.71:1 | AAA | Lc 61.5 | Content text, not long reading |
| #A0ADEF text on white | 2.16:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #A0ADEF text on black | 9.71:1 | AAA | Lc -59.8 | Large or bold text, headings |
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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E4E9FD
oklch(93.6% 0.028 274.7)
-
Step 200
200
#CFD7FD
oklch(88.5% 0.053 275.9)
-
Step 300
300 (this color)
#A0ADEF
oklch(76.2% 0.096 275.3)
-
Step 400
400
#8696FF
oklch(70.7% 0.154 275.2)
-
Step 500
500
#6B78FD
oklch(63.1% 0.196 275.1)
-
Step 600
600
#565CEC
oklch(55.6% 0.213 275.2)
-
Step 700
700
#474ACE
oklch(49.1% 0.199 275.3)
-
Step 800
800
#3A3EA6
oklch(42.7% 0.164 275.3)
-
Step 900
900
#313684
oklch(37.7% 0.129 275.5)
-
Step 950
950
#1C214D
oklch(27.1% 0.08 274.8)
#A0ADEF 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) | #99B4F2 | 0.019 |
| Deuteranopia (no green cones) | #93ADED | 0.017 |
| Tritanopia (no blue cones) | #8ABAC4 | 0.086 |
| Achromatopsia (no color) | #B0B0B0 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0ADEF
#A0ADEF
oklch(76.2% 0.096 275.3)
- #C4B168
#C4B168
oklch(76.1% 0.096 95.2)
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 #A0ADEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.037
- Pastel Blue #A2BFFE ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.065
- Periwinkle Blue #8F99FB ΔE 0.065
- Pale Violet #CEAEFA ΔE 0.068
- Light Cornflower Blue #98C1D9 ΔE 0.071
- Pastel Purple #CAA0FF ΔE 0.073
- Lilac #CEA2FD ΔE 0.074
Use #A0ADEF 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.