#AC9FBF
Closest named color: Cool Steel (#97A7B3). oklch(72.4% 0.048 303.7), rgb(172, 159, 191).
Aa
Black text reads best on this color (8.46:1).
About this color
#AC9FBF is a medium-light, muted purple. In OKLCH its lightness is 72%, its chroma 0.048 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.043 away. Black text reads best on it, at 8.46:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.46:1 |
| White text | 2.48:1 |
Values
| HEX | #AC9FBF |
| RGB | rgb(172, 159, 191) |
| HSL | hsl(264, 20%, 69%) |
| OKLCH | oklch(72.4% 0.048 303.7) |
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 #AC9FBF | 2.48:1 | Fails | Lc -53.8 | Large or bold text, headings |
| Black text on #AC9FBF | 8.46:1 | AAA | Lc 55.3 | Large or bold text, headings |
| #AC9FBF text on white | 2.48:1 | Fails | Lc 48.7 | Large or bold text, headings |
| #AC9FBF text on black | 8.46:1 | AAA | Lc -53.2 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8EF
oklch(93.5% 0.01 305.4)
-
Step 200
200
#DBD7E2
oklch(88.6% 0.016 302.5)
-
Step 300
300
#C4BCD1
oklch(80.8% 0.03 303)
-
Step 400
400 (this color)
#AC9FBF
oklch(72.4% 0.048 303.7)
-
Step 500
500
#9181A8
oklch(63.1% 0.06 303.4)
-
Step 600
600
#7B6A93
oklch(55.6% 0.065 303.3)
-
Step 700
700
#68587E
oklch(49.1% 0.062 303.5)
-
Step 800
800
#554866
oklch(42.7% 0.051 304.1)
-
Step 900
900
#463C53
oklch(37.6% 0.041 304.4)
-
Step 950
950
#292331
oklch(26.9% 0.027 304.2)
#AC9FBF 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) | #9AA4C0 | 0.027 |
| Deuteranopia (no green cones) | #9CA4BE | 0.025 |
| Tritanopia (no blue cones) | #A9A3AA | 0.037 |
| Achromatopsia (no color) | #A4A4A4 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC9FBF
#AC9FBF
oklch(72.4% 0.048 303.7)
- #A0AB8B
#A0AB8B
oklch(72.4% 0.047 123)
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 #AC9FBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.043
- Dark Gray #A9A9A9 ΔE 0.049
- Light Mauve #C292A1 ΔE 0.053
- Cool Gray #8D99AE ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.054
- Bluey Grey #89A0B0 ΔE 0.055
- Pale Purple #B790D4 ΔE 0.059
- Bluegrey #85A3B2 ΔE 0.059
Use #AC9FBF 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.