#AFBBE3
Closest named color: Cloudy Blue (#ACC2D9). oklch(79.6% 0.058 271.9), rgb(175, 187, 227).
Aa
Black text reads best on this color (11.04:1).
About this color
#AFBBE3 is a light, muted blue. In OKLCH its lightness is 80%, its chroma 0.058 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.027 away. Black text reads best on it, at 11.04:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.04:1 |
| White text | 1.90:1 |
Values
| HEX | #AFBBE3 |
| RGB | rgb(175, 187, 227) |
| HSL | hsl(226, 48%, 79%) |
| OKLCH | oklch(79.6% 0.058 271.9) |
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 #AFBBE3 | 1.90:1 | Fails | Lc -40.5 | Non-text elements, placeholder text |
| Black text on #AFBBE3 | 11.04:1 | AAA | Lc 67.7 | Content text, not long reading |
| #AFBBE3 text on white | 1.90:1 | Fails | Lc 36.2 | Non-text elements, placeholder text |
| #AFBBE3 text on black | 11.04:1 | AAA | Lc -66.3 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D1D8EF
oklch(88.4% 0.033 272.2)
-
Step 300
300 (this color)
#AFBBE3
oklch(79.6% 0.058 271.9)
-
Step 400
400
#8C9DDB
oklch(70.7% 0.093 272.1)
-
Step 500
500
#7084D2
oklch(63.1% 0.12 271.7)
-
Step 600
600
#596CBF
oklch(55.6% 0.13 271.9)
-
Step 700
700
#495AA4
oklch(49.1% 0.12 271.6)
-
Step 800
800
#3C4A85
oklch(42.7% 0.099 271.6)
-
Step 900
900
#333E6B
oklch(37.7% 0.078 271.8)
-
Step 950
950
#1E253F
oklch(27.1% 0.049 271.4)
#AFBBE3 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) | #AFBEE5 | 0.008 |
| Deuteranopia (no green cones) | #ACBAE2 | 0.005 |
| Tritanopia (no blue cones) | #A2C2C8 | 0.052 |
| Achromatopsia (no color) | #BCBCBC | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AFBBE3
#AFBBE3
oklch(79.6% 0.058 271.9)
- #CABC92
#CABC92
oklch(79.6% 0.058 91.8)
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 #AFBBE3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.027
- Light Steel Blue #B0C4DE ΔE 0.028
- Light Grey Blue #9DBCD4 ΔE 0.034
- Light Cornflower Blue #98C1D9 ΔE 0.038
- Pastel Blue #A2BFFE ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.041
- Light Periwinkle #C1C6FC ΔE 0.049
- French Gray #ADB5BD ΔE 0.053
Use #AFBBE3 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.