#AAAFD2
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.2% 0.05 278.7), rgb(170, 175, 210).
Aa
Black text reads best on this color (9.77:1).
About this color
#AAAFD2 is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.050 and its hue 279°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.037 away. Black text reads best on it, at 9.77:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.050) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.77:1 |
| White text | 2.14:1 |
Values
| HEX | #AAAFD2 |
| RGB | rgb(170, 175, 210) |
| HSL | hsl(232, 31%, 75%) |
| OKLCH | oklch(76.2% 0.05 278.7) |
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 #AAAFD2 | 2.14:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #AAAFD2 | 9.77:1 | AAA | Lc 61.7 | Content text, not long reading |
| #AAAFD2 text on white | 2.14:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #AAAFD2 text on black | 9.77:1 | AAA | Lc -60.0 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D5D8EC
oklch(88.6% 0.028 279)
-
Step 300
300 (this color)
#AAAFD2
oklch(76.2% 0.05 278.7)
-
Step 400
400
#959CD3
oklch(70.8% 0.081 278.5)
-
Step 500
500
#7C82C7
oklch(63% 0.104 279.2)
-
Step 600
600
#656BB4
oklch(55.6% 0.113 278.5)
-
Step 700
700
#54599B
oklch(49.1% 0.105 278.5)
-
Step 800
800
#45497D
oklch(42.7% 0.086 278.8)
-
Step 900
900
#3A3D65
oklch(37.6% 0.068 279.3)
-
Step 950
950
#22243B
oklch(27% 0.043 279.3)
#AAAFD2 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) | #A6B2D4 | 0.009 |
| Deuteranopia (no green cones) | #A4B0D1 | 0.009 |
| Tritanopia (no blue cones) | #A1B5BB | 0.044 |
| Achromatopsia (no color) | #B1B1B1 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAAFD2
#AAAFD2
oklch(76.2% 0.05 278.7)
- #B9B38E
#B9B38E
oklch(76.2% 0.051 99.8)
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 #AAAFD2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.037
- French Gray #ADB5BD ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.049
- Cloudy Blue #ACC2D9 ΔE 0.050
- Cool Steel #97A7B3 ΔE 0.054
- Light Steel Blue #B0C4DE ΔE 0.056
- Dark Gray #A9A9A9 ΔE 0.057
- Pastel Blue #A2BFFE ΔE 0.065
Use #AAAFD2 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.