#A0BBF5
Closest named color: Pastel Blue (#A2BFFE). oklch(79.3% 0.088 265.1), rgb(160, 187, 245).
Aa
Black text reads best on this color (10.92:1).
About this color
#A0BBF5 is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.088 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.015 away. Black text reads best on it, at 10.92:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.92:1 |
| White text | 1.92:1 |
Values
| HEX | #A0BBF5 |
| RGB | rgb(160, 187, 245) |
| HSL | hsl(221, 81%, 79%) |
| OKLCH | oklch(79.3% 0.088 265.1) |
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 #A0BBF5 | 1.92:1 | Fails | Lc -41.1 | Non-text elements, placeholder text |
| Black text on #A0BBF5 | 10.92:1 | AAA | Lc 67.2 | Content text, not long reading |
| #A0BBF5 text on white | 1.92:1 | Fails | Lc 36.7 | Non-text elements, placeholder text |
| #A0BBF5 text on black | 10.92:1 | AAA | Lc -65.7 | 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
#F2F6FE
oklch(97.2% 0.012 264.5)
-
Step 100
100
#E2EAFC
oklch(93.6% 0.026 266.6)
-
Step 200
200
#C9D9FA
oklch(88.4% 0.049 264.9)
-
Step 300
300 (this color)
#A0BBF5
oklch(79.3% 0.088 265.1)
-
Step 400
400
#759DF8
oklch(70.6% 0.141 265)
-
Step 500
500
#5382F5
oklch(63.2% 0.18 265)
-
Step 600
600
#3968E4
oklch(55.7% 0.196 264.9)
-
Step 700
700
#2C55C6
oklch(49% 0.182 265.1)
-
Step 800
800
#2546A0
oklch(42.6% 0.151 265.2)
-
Step 900
900
#223C7F
oklch(37.6% 0.118 265.2)
-
Step 950
950
#14244A
oklch(27% 0.074 264.7)
#A0BBF5 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) | #A8BFF8 | 0.015 |
| Deuteranopia (no green cones) | #9FB7F4 | 0.011 |
| Tritanopia (no blue cones) | #86C7CF | 0.079 |
| Achromatopsia (no color) | #BBBBBB | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0BBF5
#A0BBF5
oklch(79.3% 0.088 265.1)
- #D5B879
#D5B879
oklch(79.3% 0.088 85.8)
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 #A0BBF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.015
- Carolina Blue #8AB8FE ΔE 0.031
- Sky #82CAFC ΔE 0.046
- Lightblue #7BC8F6 ΔE 0.049
- Light Grey Blue #9DBCD4 ΔE 0.050
- Light Cornflower Blue #98C1D9 ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.051
- Cloudy Blue #ACC2D9 ΔE 0.052
Use #A0BBF5 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.