#AAD2ED
Closest named color: Light Blue (#ADD8E6). oklch(84.4% 0.057 237.9), rgb(170, 210, 237).
Aa
Black text reads best on this color (13.15:1).
About this color
#AAD2ED is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.057 and its hue 238°. 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 13.15:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.15:1 |
| White text | 1.59:1 |
Values
| HEX | #AAD2ED |
| RGB | rgb(170, 210, 237) |
| HSL | hsl(204, 65%, 80%) |
| OKLCH | oklch(84.4% 0.057 237.9) |
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 #AAD2ED | 1.59:1 | Fails | Lc -30.4 | Non-text elements, placeholder text |
| Black text on #AAD2ED | 13.15:1 | AAA | Lc 76.9 | Fine for body text |
| #AAD2ED text on white | 1.59:1 | Fails | Lc 26.9 | Dividers and decoration only |
| #AAD2ED text on black | 13.15:1 | AAA | Lc -76.1 | 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 300.
-
Step 50
50
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF4
oklch(93.6% 0.017 236.7)
-
Step 200
200
#C7DDEC
oklch(88.6% 0.031 237.6)
-
Step 300
300 (this color)
#AAD2ED
oklch(84.4% 0.057 237.9)
-
Step 400
400
#68A9D3
oklch(70.8% 0.091 238.2)
-
Step 500
500
#3793C7
oklch(63.2% 0.116 237.6)
-
Step 600
600
#007CB2
oklch(55.6% 0.123 237.7)
-
Step 700
700
#006897
oklch(49.1% 0.109 238.1)
-
Step 800
800
#00557C
oklch(42.7% 0.094 237.9)
-
Step 900
900
#0E4765
oklch(37.8% 0.076 237.6)
-
Step 950
950
#0B2A3B
oklch(27.1% 0.048 236.5)
#AAD2ED 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) | #C6D1EE | 0.035 |
| Deuteranopia (no green cones) | #BDC9ED | 0.032 |
| Tritanopia (no blue cones) | #96D9DB | 0.043 |
| Achromatopsia (no color) | #CDCDCD | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAD2ED
#AAD2ED
oklch(84.4% 0.057 237.9)
- #E9C3A8
#E9C3A8
oklch(84.3% 0.057 57.2)
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 #AAD2ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.022
- Light Blue Grey #B7C9E2 ΔE 0.026
- Baby Blue #A2CFFE ΔE 0.029
- Light Steel Blue #B0C4DE ΔE 0.037
- Celeste #A8DADC ΔE 0.038
- Sky Blue #87CEEB ΔE 0.041
- Powder Blue #B0E0E6 ΔE 0.043
- Cloudy Blue #ACC2D9 ΔE 0.043
Use #AAD2ED 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.