#A6AFCC
Closest named color: French Gray (#ADB5BD). oklch(75.7% 0.043 271.7), rgb(166, 175, 204).
Aa
Black text reads best on this color (9.62:1).
About this color
#A6AFCC is a medium-light, muted blue. In OKLCH its lightness is 76%, its chroma 0.043 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.033 away. Black text reads best on it, at 9.62:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.62:1 |
| White text | 2.18:1 |
Values
| HEX | #A6AFCC |
| RGB | rgb(166, 175, 204) |
| HSL | hsl(226, 27%, 73%) |
| OKLCH | oklch(75.7% 0.043 271.7) |
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 #A6AFCC | 2.18:1 | Fails | Lc -47.7 | Large or bold text, headings |
| Black text on #A6AFCC | 9.62:1 | AAA | Lc 61.0 | Content text, not long reading |
| #A6AFCC text on white | 2.18:1 | Fails | Lc 42.9 | Non-text elements, placeholder text |
| #A6AFCC text on black | 9.62:1 | AAA | Lc -59.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200
#D5D9E3
oklch(88.5% 0.014 268.5)
-
Step 300
300
#BAC0D2
oklch(80.9% 0.026 271.1)
-
Step 400
400 (this color)
#A6AFCC
oklch(75.7% 0.043 271.7)
-
Step 500
500
#7D88AB
oklch(63.1% 0.054 271.2)
-
Step 600
600
#677297
oklch(55.7% 0.059 271.6)
-
Step 700
700
#555F81
oklch(49.1% 0.056 271.6)
-
Step 800
800
#464E69
oklch(42.8% 0.046 271.6)
-
Step 900
900
#3B4155
oklch(37.8% 0.035 271.6)
-
Step 950
950
#222632
oklch(27% 0.023 270.4)
#A6AFCC 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) | #A7B1CD | 0.006 |
| Deuteranopia (no green cones) | #A4AECB | 0.004 |
| Tritanopia (no blue cones) | #9DB4B8 | 0.039 |
| Achromatopsia (no color) | #AFAFAF | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6AFCC
#A6AFCC
oklch(75.7% 0.043 271.7)
- #BAB092
#BAB092
oklch(75.8% 0.043 91.8)
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 #A6AFCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.033
- Light Grey Blue #9DBCD4 ΔE 0.034
- Cool Steel #97A7B3 ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.047
- Dark Gray #A9A9A9 ΔE 0.048
- Cloudy Blue #ACC2D9 ΔE 0.051
- Light Steel Blue #B0C4DE ΔE 0.058
- Cool Grey #95A3A6 ΔE 0.063
Use #A6AFCC 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.