#A5BDEB
Closest named color: Pastel Blue (#A2BFFE). oklch(79.6% 0.071 263.3), rgb(165, 189, 235).
Aa
Black text reads best on this color (11.07:1).
About this color
#A5BDEB is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.071 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.027 away. Black text reads best on it, at 11.07:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.07:1 |
| White text | 1.89:1 |
Values
| HEX | #A5BDEB |
| RGB | rgb(165, 189, 235) |
| HSL | hsl(219, 64%, 78%) |
| OKLCH | oklch(79.6% 0.071 263.3) |
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 #A5BDEB | 1.89:1 | Fails | Lc -40.3 | Non-text elements, placeholder text |
| Black text on #A5BDEB | 11.07:1 | AAA | Lc 67.9 | Content text, not long reading |
| #A5BDEB text on white | 1.89:1 | Fails | Lc 36.0 | Non-text elements, placeholder text |
| #A5BDEB text on black | 11.07:1 | AAA | Lc -66.5 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E3EAF8
oklch(93.6% 0.02 264.5)
-
Step 200
200
#CCDAF4
oklch(88.6% 0.039 262.9)
-
Step 300
300 (this color)
#A5BDEB
oklch(79.6% 0.071 263.3)
-
Step 400
400
#7BA0E7
oklch(70.7% 0.112 262.8)
-
Step 500
500
#5A86E0
oklch(63.1% 0.144 263.2)
-
Step 600
600
#416ECE
oklch(55.7% 0.157 263.3)
-
Step 700
700
#335BB2
oklch(49% 0.146 263.4)
-
Step 800
800
#2A4B90
oklch(42.7% 0.121 263.1)
-
Step 900
900
#263F73
oklch(37.6% 0.094 263.2)
-
Step 950
950
#172543
oklch(26.9% 0.059 264)
#A5BDEB 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) | #AEC0ED | 0.015 |
| Deuteranopia (no green cones) | #A7B9EA | 0.010 |
| Tritanopia (no blue cones) | #91C6CC | 0.063 |
| Achromatopsia (no color) | #BCBCBC | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A5BDEB
#A5BDEB
oklch(79.6% 0.071 263.3)
- #D3B988
#D3B988
oklch(79.6% 0.071 83)
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 #A5BDEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.027
- Light Steel Blue #B0C4DE ΔE 0.034
- Cloudy Blue #ACC2D9 ΔE 0.034
- Light Grey Blue #9DBCD4 ΔE 0.035
- Light Cornflower Blue #98C1D9 ΔE 0.036
- Light Blue Grey #B7C9E2 ΔE 0.046
- Carolina Blue #8AB8FE ΔE 0.046
- Baby Blue #A2CFFE ΔE 0.048
Use #A5BDEB 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.