#AADEF5
Closest named color: Light Blue (#ADD8E6). oklch(87.2% 0.062 226.9), rgb(170, 222, 245).
Aa
Black text reads best on this color (14.47:1).
About this color
#AADEF5 is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.062 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.022 away. Black text reads best on it, at 14.47:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.47:1 |
| White text | 1.45:1 |
Values
| HEX | #AADEF5 |
| RGB | rgb(170, 222, 245) |
| HSL | hsl(198, 79%, 81%) |
| OKLCH | oklch(87.2% 0.062 226.9) |
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 #AADEF5 | 1.45:1 | Fails | Lc -24.4 | Dividers and decoration only |
| Black text on #AADEF5 | 14.47:1 | AAA | Lc 82.3 | Fine for body text |
| #AADEF5 text on white | 1.45:1 | Fails | Lc 21.4 | Dividers and decoration only |
| #AADEF5 text on black | 14.47:1 | AAA | Lc -81.9 | 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
#DBEDF6
oklch(93.5% 0.023 229.1)
-
Step 200
200 (this color)
#AADEF5
oklch(87.2% 0.062 226.9)
-
Step 300
300
#88CCE9
oklch(81% 0.08 226.7)
-
Step 400
400
#26B0DE
oklch(70.8% 0.128 226.7)
-
Step 500
500
#0097C2
oklch(63.1% 0.122 226.9)
-
Step 600
600
#007FA4
oklch(55.6% 0.108 227.1)
-
Step 700
700
#006B8A
oklch(49.2% 0.095 226.5)
-
Step 800
800
#005772
oklch(42.6% 0.083 227.6)
-
Step 900
900
#00495F
oklch(37.8% 0.072 226.2)
-
Step 950
950
#002B3A
oklch(27% 0.052 227.2)
#AADEF5 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) | #D2DBF6 | 0.048 |
| Deuteranopia (no green cones) | #C7D2F5 | 0.044 |
| Tritanopia (no blue cones) | #92E5E5 | 0.042 |
| Achromatopsia (no color) | #D6D6D6 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AADEF5
#AADEF5
oklch(87.2% 0.062 226.9)
- #F9C9B3
#F9C9B3
oklch(87.2% 0.062 45.9)
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 #AADEF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.022
- Powder Blue #B0E0E6 ΔE 0.024
- Celeste #A8DADC ΔE 0.034
- Robin's Egg Blue #98EFF9 ΔE 0.046
- Baby Blue #A2CFFE ΔE 0.048
- Pale Turquoise #AFEEEE ΔE 0.048
- Cadet Gray #CED4DA ΔE 0.053
- Robin Egg Blue #8AF1FE ΔE 0.053
Use #AADEF5 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.