#A8BBEB
Closest named color: Pastel Blue (#A2BFFE). oklch(79.4% 0.072 267.9), rgb(168, 187, 235).
Aa
Black text reads best on this color (10.97:1).
About this color
#A8BBEB is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.072 and its hue 268°. 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 10.97:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.97:1 |
| White text | 1.91:1 |
Values
| HEX | #A8BBEB |
| RGB | rgb(168, 187, 235) |
| HSL | hsl(223, 63%, 79%) |
| OKLCH | oklch(79.4% 0.072 267.9) |
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 #A8BBEB | 1.91:1 | Fails | Lc -40.8 | Non-text elements, placeholder text |
| Black text on #A8BBEB | 10.97:1 | AAA | Lc 67.4 | Content text, not long reading |
| #A8BBEB text on white | 1.91:1 | Fails | Lc 36.5 | Non-text elements, placeholder text |
| #A8BBEB text on black | 10.97:1 | AAA | Lc -65.9 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF8
oklch(93.7% 0.02 267.3)
-
Step 200
200
#CED9F4
oklch(88.5% 0.039 267.9)
-
Step 300
300 (this color)
#A8BBEB
oklch(79.4% 0.072 267.9)
-
Step 400
400
#829DE8
oklch(70.6% 0.114 268.3)
-
Step 500
500
#6383E2
oklch(63% 0.148 268)
-
Step 600
600
#4B6BCF
oklch(55.6% 0.158 267.7)
-
Step 700
700
#3D58B4
oklch(49% 0.149 268.2)
-
Step 800
800
#324991
oklch(42.7% 0.122 267.7)
-
Step 900
900
#2C3E74
oklch(37.8% 0.095 267.8)
-
Step 950
950
#1A2444
oklch(26.9% 0.061 268.9)
#A8BBEB 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) | #ACBFED | 0.012 |
| Deuteranopia (no green cones) | #A6B9EA | 0.006 |
| Tritanopia (no blue cones) | #96C4CB | 0.064 |
| Achromatopsia (no color) | #BBBBBB | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A8BBEB
#A8BBEB
oklch(79.4% 0.072 267.9)
- #CFBA87
#CFBA87
oklch(79.4% 0.071 88.2)
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 #A8BBEB, 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 0.037
- Cloudy Blue #ACC2D9 ΔE 0.037
- Light Grey Blue #9DBCD4 ΔE 0.038
- Light Cornflower Blue #98C1D9 ΔE 0.040
- Carolina Blue #8AB8FE ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.049
- Light Periwinkle #C1C6FC ΔE 0.050
Use #A8BBEB 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.