#A99EAF
Closest named color: Cool Steel (#97A7B3). oklch(71.4% 0.027 313.9), rgb(169, 158, 175).
Aa
Black text reads best on this color (8.19:1).
About this color
#A99EAF is a medium-light close to neutral grey. In OKLCH its lightness is 71%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Cool Steel (#97A7B3), ΔE 0.032 away. Black text reads best on it, at 8.19:1.
| Hue family | Neutrals |
| Lightness | medium-light (71%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.19:1 |
| White text | 2.56:1 |
Values
| HEX | #A99EAF |
| RGB | rgb(169, 158, 175) |
| HSL | hsl(279, 10%, 65%) |
| OKLCH | oklch(71.4% 0.027 313.9) |
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 #A99EAF | 2.56:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #A99EAF | 8.19:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #A99EAF text on white | 2.56:1 | Fails | Lc 50.2 | Large or bold text, headings |
| #A99EAF text on black | 8.19:1 | AAA | Lc -51.8 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EBE9EC
oklch(93.6% 0.005 314.8)
-
Step 200
200
#DBD7DE
oklch(88.4% 0.01 311.2)
-
Step 300
300
#C5BEC8
oklch(81% 0.016 316)
-
Step 400
400 (this color)
#A99EAF
oklch(71.4% 0.027 313.9)
-
Step 500
500
#918499
oklch(63.2% 0.034 312.7)
-
Step 600
600
#7B6D83
oklch(55.5% 0.037 313.3)
-
Step 700
700
#685B6F
oklch(49.1% 0.035 313.8)
-
Step 800
800
#554A5A
oklch(42.6% 0.03 315.3)
-
Step 900
900
#463E4A
oklch(37.7% 0.023 314.5)
-
Step 950
950
#29242B
oklch(26.9% 0.015 316.4)
#A99EAF 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) | #9CA1B0 | 0.019 |
| Deuteranopia (no green cones) | #9EA2AE | 0.019 |
| Tritanopia (no blue cones) | #A9A0A3 | 0.020 |
| Achromatopsia (no color) | #A2A2A2 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A99EAF
#A99EAF
oklch(71.4% 0.027 313.9)
- #9CA796
#9CA796
oklch(71.5% 0.027 134.3)
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 #A99EAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.032
- Dark Gray #A9A9A9 ΔE 0.034
- Cool Grey #95A3A6 ΔE 0.036
- Cool Gray #8D99AE ΔE 0.043
- Bluey Grey #89A0B0 ΔE 0.044
- Light Mauve #C292A1 ΔE 0.046
- Pewter #96A8A1 ΔE 0.047
- Bluegrey #85A3B2 ΔE 0.049
Use #A99EAF 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.