#9A99AA
Closest named color: Cool Gray (#8D99AE). oklch(68.9% 0.025 288.4), rgb(154, 153, 170).
Aa
Black text reads best on this color (7.51:1).
About this color
#9A99AA is a medium-light close to neutral grey. In OKLCH its lightness is 69%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Cool Gray (#8D99AE), ΔE 0.019 away. Black text reads best on it, at 7.51:1.
| Hue family | Neutrals |
| Lightness | medium-light (69%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.51:1 |
| White text | 2.79:1 |
Values
| HEX | #9A99AA |
| RGB | rgb(154, 153, 170) |
| HSL | hsl(244, 9%, 63%) |
| OKLCH | oklch(68.9% 0.025 288.4) |
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 #9A99AA | 2.79:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #9A99AA | 7.51:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #9A99AA text on white | 2.79:1 | Fails | Lc 53.8 | Large or bold text, headings |
| #9A99AA text on black | 7.51:1 | AAA | Lc -48.0 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9ED
oklch(93.5% 0.005 286.3)
-
Step 200
200
#D9D8DF
oklch(88.5% 0.01 292.8)
-
Step 300
300
#C0BFCA
oklch(80.9% 0.015 290.2)
-
Step 400
400 (this color)
#9A99AA
oklch(68.9% 0.025 288.4)
-
Step 500
500
#88879C
oklch(63.1% 0.031 287.7)
-
Step 600
600
#727087
oklch(55.5% 0.035 289.2)
-
Step 700
700
#605E72
oklch(49.1% 0.032 289.8)
-
Step 800
800
#4E4D5D
oklch(42.7% 0.026 288.1)
-
Step 900
900
#41404C
oklch(37.7% 0.02 289.2)
-
Step 950
950
#26252D
oklch(26.9% 0.015 291.1)
#9A99AA 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) | #959BAB | 0.008 |
| Deuteranopia (no green cones) | #959AA9 | 0.008 |
| Tritanopia (no blue cones) | #979C9E | 0.023 |
| Achromatopsia (no color) | #9B9B9B | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9A99AA
#9A99AA
oklch(68.9% 0.025 288.4)
- #9C9D8B
#9C9D8B
oklch(69% 0.026 109.6)
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 #9A99AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.019
- Bluey Grey #89A0B0 ΔE 0.027
- Cool Grey #95A3A6 ΔE 0.031
- Bluegrey #85A3B2 ΔE 0.035
- Cool Steel #97A7B3 ΔE 0.037
- Greyblue #77A1B5 ΔE 0.047
- Pewter #96A8A1 ΔE 0.048
- Dark Gray #A9A9A9 ΔE 0.052
Use #9A99AA 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.