#AEE5FA
Closest named color: Powder Blue (#B0E0E6). oklch(89.1% 0.063 223.4), rgb(174, 229, 250).
Aa
Black text reads best on this color (15.38:1).
About this color
#AEE5FA is a light, muted teal or cyan. In OKLCH its lightness is 89%, its chroma 0.063 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.027 away. Black text reads best on it, at 15.38:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.38:1 |
| White text | 1.36:1 |
Values
| HEX | #AEE5FA |
| RGB | rgb(174, 229, 250) |
| HSL | hsl(197, 88%, 83%) |
| OKLCH | oklch(89.1% 0.063 223.4) |
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 #AEE5FA | 1.36:1 | Fails | Lc -20.4 | Dividers and decoration only |
| Black text on #AEE5FA | 15.38:1 | AAA | Lc 85.9 | Fine for body text |
| #AEE5FA text on white | 1.36:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #AEE5FA text on black | 15.38:1 | AAA | Lc -85.8 | 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
#EEF7FB
oklch(97.1% 0.011 226)
-
Step 100
100
#DAEEF6
oklch(93.7% 0.024 223.7)
-
Step 200
200 (this color)
#AEE5FA
oklch(89.1% 0.063 223.4)
-
Step 300
300
#85CDE7
oklch(81% 0.081 222.9)
-
Step 400
400
#11B1DB
oklch(70.6% 0.129 223.2)
-
Step 500
500
#0098BD
oklch(63.1% 0.118 223.1)
-
Step 600
600
#0080A0
oklch(55.7% 0.104 223.4)
-
Step 700
700
#006B87
oklch(49% 0.092 224)
-
Step 800
800
#00586F
oklch(42.7% 0.08 223.4)
-
Step 900
900
#00495D
oklch(37.7% 0.071 223.8)
-
Step 950
950
#002B38
oklch(26.8% 0.05 223.6)
#AEE5FA 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) | #D9E2FB | 0.052 |
| Deuteranopia (no green cones) | #CDD9FA | 0.046 |
| Tritanopia (no blue cones) | #95ECEB | 0.042 |
| Achromatopsia (no color) | #DDDDDD | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEE5FA
#AEE5FA
oklch(89.1% 0.063 223.4)
- #FFCFBB
#FFCFBB
oklch(89.1% 0.061 43.8)
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 #AEE5FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.027
- Robin's Egg Blue #98EFF9 ΔE 0.033
- Pale Turquoise #AFEEEE ΔE 0.034
- Diamond #B9F2FF ΔE 0.037
- Light Blue #ADD8E6 ΔE 0.038
- Robin Egg Blue #8AF1FE ΔE 0.043
- Celeste #A8DADC ΔE 0.045
- Pale Sky Blue #BDF6FE ΔE 0.049
Use #AEE5FA 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.