#AC9FB2
Closest named color: Dark Gray (#A9A9A9). oklch(72% 0.031 315.3), rgb(172, 159, 178).
Aa
Black text reads best on this color (8.35:1).
About this color
#AC9FB2 is a medium-light, muted purple. In OKLCH its lightness is 72%, its chroma 0.031 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Gray (#A9A9A9), ΔE 0.034 away. Black text reads best on it, at 8.35:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | muted (0.031) |
| Temperature | in between |
| Nearest name | Dark Gray (#A9A9A9) |
| Black text | 8.35:1 |
| White text | 2.51:1 |
Values
| HEX | #AC9FB2 |
| RGB | rgb(172, 159, 178) |
| HSL | hsl(281, 11%, 66%) |
| OKLCH | oklch(72% 0.031 315.3) |
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 #AC9FB2 | 2.51:1 | Fails | Lc -54.4 | Large or bold text, headings |
| Black text on #AC9FB2 | 8.35:1 | AAA | Lc 54.7 | Large or bold text, headings |
| #AC9FB2 text on white | 2.51:1 | Fails | Lc 49.3 | Large or bold text, headings |
| #AC9FB2 text on black | 8.35:1 | AAA | Lc -52.6 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9EC
oklch(93.6% 0.005 314.8)
-
Step 200
200
#DCD7DE
oklch(88.5% 0.011 316.5)
-
Step 300
300
#C5BDC9
oklch(80.9% 0.019 314.7)
-
Step 400
400 (this color)
#AC9FB2
oklch(72% 0.031 315.3)
-
Step 500
500
#93839A
oklch(63.2% 0.039 315.6)
-
Step 600
600
#7D6C85
oklch(55.6% 0.043 315)
-
Step 700
700
#695A70
oklch(49% 0.039 315)
-
Step 800
800
#564A5C
oklch(42.8% 0.033 314.5)
-
Step 900
900
#473E4B
oklch(37.8% 0.025 315.5)
-
Step 950
950
#29242C
oklch(26.9% 0.016 312.9)
#AC9FB2 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) | #9DA3B3 | 0.023 |
| Deuteranopia (no green cones) | #9FA4B1 | 0.022 |
| Tritanopia (no blue cones) | #ACA1A5 | 0.022 |
| Achromatopsia (no color) | #A3A3A3 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC9FB2
#AC9FB2
oklch(72% 0.031 315.3)
- #9CA996
#9CA996
oklch(71.9% 0.031 135.6)
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 #AC9FB2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gray #A9A9A9 ΔE 0.034
- Cool Steel #97A7B3 ΔE 0.034
- Cool Grey #95A3A6 ΔE 0.041
- Light Mauve #C292A1 ΔE 0.045
- Bluey Grey #89A0B0 ΔE 0.049
- Cool Gray #8D99AE ΔE 0.049
- Pewter #96A8A1 ΔE 0.051
- Grey Pink #C3909B ΔE 0.051
Use #AC9FB2 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.