#9AA5DA
Closest named color: Cool Steel (#97A7B3). oklch(73.3% 0.078 275.2), rgb(154, 165, 218).
Aa
Black text reads best on this color (8.76:1).
About this color
#9AA5DA is a medium-light, moderately saturated blue. In OKLCH its lightness is 73%, its chroma 0.078 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.061 away. Black text reads best on it, at 8.76:1.
| Hue family | Blues |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.76:1 |
| White text | 2.39:1 |
Values
| HEX | #9AA5DA |
| RGB | rgb(154, 165, 218) |
| HSL | hsl(230, 46%, 73%) |
| OKLCH | oklch(73.3% 0.078 275.2) |
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 #9AA5DA | 2.39:1 | Fails | Lc -52.1 | Large or bold text, headings |
| Black text on #9AA5DA | 8.76:1 | AAA | Lc 56.8 | Large or bold text, headings |
| #9AA5DA text on white | 2.39:1 | Fails | Lc 47.2 | Large or bold text, headings |
| #9AA5DA text on black | 8.76:1 | AAA | Lc -54.9 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D4D8EC
oklch(88.5% 0.028 276.8)
-
Step 300
300
#B7BFE1
oklch(81% 0.049 274.8)
-
Step 400
400 (this color)
#9AA5DA
oklch(73.3% 0.078 275.2)
-
Step 500
500
#7884C6
oklch(63.1% 0.1 275.3)
-
Step 600
600
#616DB2
oklch(55.6% 0.108 274.9)
-
Step 700
700
#515B99
oklch(49.2% 0.1 275.2)
-
Step 800
800
#424A7C
oklch(42.6% 0.083 275.4)
-
Step 900
900
#383E64
oklch(37.7% 0.065 276)
-
Step 950
950
#21253B
oklch(27.2% 0.041 275.4)
#9AA5DA 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) | #95AADC | 0.014 |
| Deuteranopia (no green cones) | #91A5D9 | 0.012 |
| Tritanopia (no blue cones) | #89AFB7 | 0.070 |
| Achromatopsia (no color) | #A7A7A7 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9AA5DA
#9AA5DA
oklch(73.3% 0.078 275.2)
- #B7A86F
#B7A86F
oklch(73.1% 0.078 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 #9AA5DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.061
- Carolina Blue #8AB8FE ΔE 0.062
- Pale Purple #B790D4 ΔE 0.063
- Light Grey Blue #9DBCD4 ΔE 0.067
- Periwinkle Blue #8F99FB ΔE 0.067
- Bluey Grey #89A0B0 ΔE 0.067
- Bluegrey #85A3B2 ΔE 0.067
- Cool Gray #8D99AE ΔE 0.069
Use #9AA5DA 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.