#AAB0CD
Closest named color: French Gray (#ADB5BD). oklch(76.2% 0.042 276.1), rgb(170, 176, 205).
Aa
Black text reads best on this color (9.80:1).
About this color
#AAB0CD is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.042 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.031 away. Black text reads best on it, at 9.80:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.80:1 |
| White text | 2.14:1 |
Values
| HEX | #AAB0CD |
| RGB | rgb(170, 176, 205) |
| HSL | hsl(230, 26%, 74%) |
| OKLCH | oklch(76.2% 0.042 276.1) |
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 #AAB0CD | 2.14:1 | Fails | Lc -46.8 | Large or bold text, headings |
| Black text on #AAB0CD | 9.80:1 | AAA | Lc 61.9 | Content text, not long reading |
| #AAB0CD text on white | 2.14:1 | Fails | Lc 42.1 | Non-text elements, placeholder text |
| #AAB0CD text on black | 9.80:1 | AAA | Lc -60.1 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7E9F2
oklch(93.5% 0.012 276.1)
-
Step 200
200
#D5D8E9
oklch(88.5% 0.023 277.9)
-
Step 300
300 (this color)
#AAB0CD
oklch(76.2% 0.042 276.1)
-
Step 400
400
#959DCB
oklch(70.6% 0.068 276.8)
-
Step 500
500
#7B85BD
oklch(63.1% 0.085 275.9)
-
Step 600
600
#656EAA
oklch(55.7% 0.094 276.4)
-
Step 700
700
#545C92
oklch(49.2% 0.087 276.3)
-
Step 800
800
#444B76
oklch(42.6% 0.072 275.9)
-
Step 900
900
#393F5F
oklch(37.7% 0.055 275.3)
-
Step 950
950
#222538
oklch(27.1% 0.036 276.8)
#AAB0CD 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) | #A8B2CE | 0.005 |
| Deuteranopia (no green cones) | #A6B0CC | 0.006 |
| Tritanopia (no blue cones) | #A2B5B9 | 0.038 |
| Achromatopsia (no color) | #B1B1B1 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAB0CD
#AAB0CD
oklch(76.2% 0.042 276.1)
- #B9B294
#B9B294
oklch(76.1% 0.042 96.4)
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 #AAB0CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.031
- Light Grey Blue #9DBCD4 ΔE 0.033
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Cloudy Blue #ACC2D9 ΔE 0.047
- Cool Steel #97A7B3 ΔE 0.050
- Dark Gray #A9A9A9 ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.054
- Pinkish Grey #C8ACA9 ΔE 0.062
Use #AAB0CD 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.