#AED3E9
Closest named color: Light Blue (#ADD8E6). oklch(84.7% 0.05 234.3), rgb(174, 211, 233).
Aa
Black text reads best on this color (13.29:1).
About this color
#AED3E9 is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.050 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.015 away. Black text reads best on it, at 13.29:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.29:1 |
| White text | 1.57:1 |
Values
| HEX | #AED3E9 |
| RGB | rgb(174, 211, 233) |
| HSL | hsl(202, 57%, 80%) |
| OKLCH | oklch(84.7% 0.05 234.3) |
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 #AED3E9 | 1.57:1 | Fails | Lc -29.8 | Dividers and decoration only |
| Black text on #AED3E9 | 13.29:1 | AAA | Lc 77.4 | Fine for body text |
| #AED3E9 text on white | 1.57:1 | Fails | Lc 26.3 | Dividers and decoration only |
| #AED3E9 text on black | 13.29:1 | AAA | Lc -76.7 | Fine for body text |
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 200.
-
Step 50
50
#F0F7FA
oklch(97.2% 0.008 225.1)
-
Step 100
100
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200 (this color)
#AED3E9
oklch(84.7% 0.05 234.3)
-
Step 300
300
#98C8E4
oklch(80.9% 0.064 234.2)
-
Step 400
400
#59ABD7
oklch(70.7% 0.103 234.2)
-
Step 500
500
#0995CC
oklch(63.1% 0.131 234)
-
Step 600
600
#007DAD
oklch(55.6% 0.117 234.3)
-
Step 700
700
#006992
oklch(49.1% 0.103 234.3)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#004865
oklch(37.8% 0.079 233.7)
-
Step 950
950
#032A3D
oklch(27% 0.054 235.3)
#AED3E9 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) | #C9D2EA | 0.034 |
| Deuteranopia (no green cones) | #C1CBE9 | 0.030 |
| Tritanopia (no blue cones) | #9DD9DA | 0.037 |
| Achromatopsia (no color) | #CECECE | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AED3E9
#AED3E9
oklch(84.7% 0.05 234.3)
- #E8C5AF
#E8C5AF
oklch(84.8% 0.05 54)
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 #AED3E9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.015
- Light Blue Grey #B7C9E2 ΔE 0.026
- Celeste #A8DADC ΔE 0.031
- Baby Blue #A2CFFE ΔE 0.037
- Powder Blue #B0E0E6 ΔE 0.037
- Light Steel Blue #B0C4DE ΔE 0.038
- Cadet Gray #CED4DA ΔE 0.044
- Cloudy Blue #ACC2D9 ΔE 0.045
Use #AED3E9 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.