#AEBCF0
Closest named color: Pastel Blue (#A2BFFE). oklch(80.3% 0.075 272.9), rgb(174, 188, 240).
Aa
Black text reads best on this color (11.25:1).
About this color
#AEBCF0 is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.075 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.023 away. Black text reads best on it, at 11.25:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.25:1 |
| White text | 1.86:1 |
Values
| HEX | #AEBCF0 |
| RGB | rgb(174, 188, 240) |
| HSL | hsl(227, 69%, 81%) |
| OKLCH | oklch(80.3% 0.075 272.9) |
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 #AEBCF0 | 1.86:1 | Fails | Lc -39.5 | Non-text elements, placeholder text |
| Black text on #AEBCF0 | 11.25:1 | AAA | Lc 68.6 | Content text, not long reading |
| #AEBCF0 text on white | 1.86:1 | Fails | Lc 35.3 | Non-text elements, placeholder text |
| #AEBCF0 text on black | 11.25:1 | AAA | Lc -67.3 | 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
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#CFD8F6
oklch(88.5% 0.042 272.3)
-
Step 300
300 (this color)
#AEBCF0
oklch(80.3% 0.075 272.9)
-
Step 400
400
#889BEC
oklch(70.8% 0.121 272.9)
-
Step 500
500
#6C80E6
oklch(63.2% 0.154 272.9)
-
Step 600
600
#5567D4
oklch(55.7% 0.167 272.7)
-
Step 700
700
#4655B7
oklch(49.2% 0.155 272.8)
-
Step 800
800
#394694
oklch(42.7% 0.128 272.7)
-
Step 900
900
#313B76
oklch(37.6% 0.101 273.4)
-
Step 950
950
#1C2345
oklch(26.9% 0.064 272.7)
#AEBCF0 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) | #ADC1F2 | 0.013 |
| Deuteranopia (no green cones) | #A8BBEF | 0.009 |
| Tritanopia (no blue cones) | #9DC6CE | 0.067 |
| Achromatopsia (no color) | #BEBEBE | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEBCF0
#AEBCF0
oklch(80.3% 0.075 272.9)
- #CFBE86
#CFBE86
oklch(80.2% 0.076 93.2)
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 #AEBCF0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.023
- Light Steel Blue #B0C4DE ΔE 0.039
- Light Periwinkle #C1C6FC ΔE 0.040
- Cloudy Blue #ACC2D9 ΔE 0.042
- Light Blue Grey #B7C9E2 ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.048
- Baby Blue #A2CFFE ΔE 0.048
- Light Cornflower Blue #98C1D9 ΔE 0.049
Use #AEBCF0 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.