#AABCD2
Closest named color: Light Grey Blue (#9DBCD4). oklch(78.9% 0.037 253.5), rgb(170, 188, 210).
Aa
Black text reads best on this color (10.83:1).
About this color
#AABCD2 is a light, muted blue. In OKLCH its lightness is 79%, its chroma 0.037 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.016 away. Black text reads best on it, at 10.83:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 10.83:1 |
| White text | 1.93:1 |
Values
| HEX | #AABCD2 |
| RGB | rgb(170, 188, 210) |
| HSL | hsl(213, 31%, 75%) |
| OKLCH | oklch(78.9% 0.037 253.5) |
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 #AABCD2 | 1.93:1 | Fails | Lc -41.5 | Non-text elements, placeholder text |
| Black text on #AABCD2 | 10.83:1 | AAA | Lc 66.7 | Content text, not long reading |
| #AABCD2 text on white | 1.93:1 | Fails | Lc 37.2 | Non-text elements, placeholder text |
| #AABCD2 text on black | 10.83:1 | AAA | Lc -65.2 | Content text, not long reading |
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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#D0DAE7
oklch(88.5% 0.021 254.9)
-
Step 300
300 (this color)
#AABCD2
oklch(78.9% 0.037 253.5)
-
Step 400
400
#87A3C5
oklch(70.6% 0.059 253.5)
-
Step 500
500
#698CB7
oklch(63.1% 0.076 254)
-
Step 600
600
#5076A3
oklch(55.7% 0.083 253.3)
-
Step 700
700
#41638B
oklch(49.2% 0.076 253.2)
-
Step 800
800
#365171
oklch(42.8% 0.063 253.3)
-
Step 900
900
#2F435B
oklch(37.7% 0.049 253.5)
-
Step 950
950
#1C2736
oklch(27% 0.032 256.3)
#AABCD2 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) | #B4BCD3 | 0.013 |
| Deuteranopia (no green cones) | #B0B8D2 | 0.013 |
| Tritanopia (no blue cones) | #A0C1C3 | 0.032 |
| Achromatopsia (no color) | #BABABA | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AABCD2
#AABCD2
oklch(78.9% 0.037 253.5)
- #C9B7A1
#C9B7A1
oklch(78.9% 0.037 72.8)
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 #AABCD2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.016
- Cloudy Blue #ACC2D9 ΔE 0.017
- Light Cornflower Blue #98C1D9 ΔE 0.024
- Light Steel Blue #B0C4DE ΔE 0.026
- French Gray #ADB5BD ΔE 0.030
- Silver #C0C0C0 ΔE 0.042
- Light Blue Grey #B7C9E2 ΔE 0.042
- Sky Blue #87CEEB ΔE 0.058
Use #AABCD2 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.