#AC99A3
Closest named color: Light Mauve (#C292A1). oklch(70.3% 0.026 344.7), rgb(172, 153, 163).
Aa
Black text reads best on this color (7.83:1).
About this color
#AC99A3 is a medium-light close to neutral grey. In OKLCH its lightness is 70%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Light Mauve (#C292A1), ΔE 0.037 away. Black text reads best on it, at 7.83:1.
| Hue family | Neutrals |
| Lightness | medium-light (70%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 7.83:1 |
| White text | 2.67:1 |
Values
| HEX | #AC99A3 |
| RGB | rgb(172, 153, 163) |
| HSL | hsl(328, 10%, 64%) |
| OKLCH | oklch(70.3% 0.026 344.7) |
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 #AC99A3 | 2.67:1 | Fails | Lc -57.3 | Large or bold text, headings |
| Black text on #AC99A3 | 7.83:1 | AAA | Lc 52.0 | Large or bold text, headings |
| #AC99A3 text on white | 2.67:1 | Fails | Lc 52.1 | Large or bold text, headings |
| #AC99A3 text on black | 7.83:1 | AAA | Lc -49.8 | 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
#F7F5F6
oklch(97.2% 0.002 345.2)
-
Step 100
100
#ECE9EA
oklch(93.7% 0.003 354.7)
-
Step 200
200
#DED7DA
oklch(88.6% 0.009 349.3)
-
Step 300
300
#C9BDC3
oklch(81% 0.016 345.6)
-
Step 400
400 (this color)
#AC99A3
oklch(70.3% 0.026 344.7)
-
Step 500
500
#99828E
oklch(63.2% 0.033 345.3)
-
Step 600
600
#846B78
oklch(55.6% 0.037 345.7)
-
Step 700
700
#6F5965
oklch(49% 0.034 344.5)
-
Step 800
800
#5B4953
oklch(42.7% 0.029 343.9)
-
Step 900
900
#4A3D44
oklch(37.6% 0.021 344.5)
-
Step 950
950
#2C2428
oklch(27.1% 0.014 346.4)
#AC99A3 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) | #9A9CA3 | 0.027 |
| Deuteranopia (no green cones) | #9E9FA2 | 0.025 |
| Tritanopia (no blue cones) | #AF999C | 0.011 |
| Achromatopsia (no color) | #9E9E9E | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC99A3
#AC99A3
oklch(70.3% 0.026 344.7)
- #91A59B
#91A59B
oklch(70.3% 0.027 164.1)
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 #AC99A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.037
- Rosy Brown #BC8F8F ΔE 0.037
- Cool Grey #95A3A6 ΔE 0.040
- Grey Pink #C3909B ΔE 0.040
- Dark Gray #A9A9A9 ΔE 0.042
- Cool Steel #97A7B3 ΔE 0.044
- Cement #A5A391 ΔE 0.045
- Cool Gray #8D99AE ΔE 0.046
Use #AC99A3 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.