#AADDE7
Closest named color: Powder Blue (#B0E0E6). oklch(86.5% 0.054 211), rgb(170, 221, 231).
Aa
Black text reads best on this color (14.20:1).
About this color
#AADDE7 is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.054 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.012 away. Black text reads best on it, at 14.20:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.20:1 |
| White text | 1.47:1 |
Values
| HEX | #AADDE7 |
| RGB | rgb(170, 221, 231) |
| HSL | hsl(190, 56%, 79%) |
| OKLCH | oklch(86.5% 0.054 211) |
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 #AADDE7 | 1.47:1 | Fails | Lc -25.6 | Dividers and decoration only |
| Black text on #AADDE7 | 14.20:1 | AAA | Lc 81.2 | Fine for body text |
| #AADDE7 text on white | 1.47:1 | Fails | Lc 22.5 | Dividers and decoration only |
| #AADDE7 text on black | 14.20:1 | AAA | Lc -80.7 | 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
#EFF7F9
oklch(97.1% 0.009 214.3)
-
Step 100
100
#DBEEF1
oklch(93.6% 0.021 208.1)
-
Step 200
200 (this color)
#AADDE7
oklch(86.5% 0.054 211)
-
Step 300
300
#8ACDDA
oklch(80.8% 0.07 211.1)
-
Step 400
400
#30B3C8
oklch(70.7% 0.112 211)
-
Step 500
500
#009BAF
oklch(63.2% 0.11 210.8)
-
Step 600
600
#008293
oklch(55.6% 0.096 210.7)
-
Step 700
700
#006D7C
oklch(49% 0.085 211.2)
-
Step 800
800
#005966
oklch(42.6% 0.074 211.8)
-
Step 900
900
#004B55
oklch(37.8% 0.065 210)
-
Step 950
950
#002C33
oklch(26.9% 0.047 211.1)
#AADDE7 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) | #D4D9E8 | 0.052 |
| Deuteranopia (no green cones) | #CAD1E7 | 0.048 |
| Tritanopia (no blue cones) | #96E2E0 | 0.028 |
| Achromatopsia (no color) | #D4D4D4 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AADDE7
#AADDE7
oklch(86.5% 0.054 211)
- #F4C6BD
#F4C6BD
oklch(86.4% 0.054 31)
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 #AADDE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.012
- Light Blue #ADD8E6 ΔE 0.013
- Celeste #A8DADC ΔE 0.016
- Pale Turquoise #AFEEEE ΔE 0.045
- Cadet Gray #CED4DA ΔE 0.046
- Robin's Egg Blue #98EFF9 ΔE 0.047
- Light Blue Grey #B7C9E2 ΔE 0.052
- Light Gray #D3D3D3 ΔE 0.054
Use #AADDE7 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.