#A2AACF
Closest named color: Cool Steel (#97A7B3). oklch(74.4% 0.054 275.4), rgb(162, 170, 207).
Aa
Black text reads best on this color (9.18:1).
About this color
#A2AACF is a medium-light, muted blue. In OKLCH its lightness is 74%, its chroma 0.054 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.044 away. Black text reads best on it, at 9.18:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.18:1 |
| White text | 2.28:1 |
Values
| HEX | #A2AACF |
| RGB | rgb(162, 170, 207) |
| HSL | hsl(229, 32%, 72%) |
| OKLCH | oklch(74.4% 0.054 275.4) |
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 #A2AACF | 2.28:1 | Fails | Lc -49.9 | Large or bold text, headings |
| Black text on #A2AACF | 9.18:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #A2AACF text on white | 2.28:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #A2AACF text on black | 9.18:1 | AAA | Lc -57.0 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E8E9F1
oklch(93.6% 0.011 280.5)
-
Step 200
200
#D5D8E6
oklch(88.4% 0.019 276.3)
-
Step 300
300
#BABFD7
oklch(80.8% 0.034 276.3)
-
Step 400
400 (this color)
#A2AACF
oklch(74.4% 0.054 275.4)
-
Step 500
500
#7D86B4
oklch(63% 0.07 275.6)
-
Step 600
600
#67709F
oklch(55.7% 0.074 275.4)
-
Step 700
700
#555D88
oklch(49% 0.07 275.4)
-
Step 800
800
#464C6F
oklch(42.6% 0.059 276.2)
-
Step 900
900
#3B405A
oklch(37.8% 0.045 275.6)
-
Step 950
950
#222535
oklch(26.9% 0.03 276)
#A2AACF 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) | #A0ADD1 | 0.008 |
| Deuteranopia (no green cones) | #9DAACE | 0.007 |
| Tritanopia (no blue cones) | #97B1B6 | 0.049 |
| Achromatopsia (no color) | #ABABAB | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A2AACF
#A2AACF
oklch(74.4% 0.054 275.4)
- #B6AC86
#B6AC86
oklch(74.3% 0.053 95.1)
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 #A2AACF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.044
- Light Grey Blue #9DBCD4 ΔE 0.047
- French Gray #ADB5BD ΔE 0.049
- Dark Gray #A9A9A9 ΔE 0.055
- Light Cornflower Blue #98C1D9 ΔE 0.060
- Bluegrey #85A3B2 ΔE 0.061
- Bluey Grey #89A0B0 ΔE 0.061
- Cool Grey #95A3A6 ΔE 0.063
Use #A2AACF 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.