#AC5F91
Closest named color: Light Plum (#9D5783). oklch(59% 0.118 341.9), rgb(172, 95, 145).
Aa
Black text reads best on this color (4.79:1).
About this color
#AC5F91 is a medium-dark, moderately saturated pink. In OKLCH its lightness is 59%, its chroma 0.118 and its hue 342°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.039 away. Black text reads best on it, at 4.79:1.
| Hue family | Pinks |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.79:1 |
| White text | 4.37:1 |
Values
| HEX | #AC5F91 |
| RGB | rgb(172, 95, 145) |
| HSL | hsl(321, 32%, 52%) |
| OKLCH | oklch(59% 0.118 341.9) |
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 #AC5F91 | 4.37:1 | AA large text | Lc -75.5 | Fine for body text |
| Black text on #AC5F91 | 4.79:1 | AA | Lc 34.0 | Non-text elements, placeholder text |
| #AC5F91 text on white | 4.37:1 | AA large text | Lc 70.0 | Content text, not long reading |
| #AC5F91 text on black | 4.79:1 | AA | Lc -31.6 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F9F4F7
oklch(97.2% 0.007 340.4)
-
Step 100
100
#F2E6ED
oklch(93.6% 0.016 341.4)
-
Step 200
200
#E8D2DF
oklch(88.6% 0.03 341.4)
-
Step 300
300
#DAB4CA
oklch(81% 0.052 342.7)
-
Step 400
400
#C68CB0
oklch(70.8% 0.085 341.7)
-
Step 500
500
#B66E9C
oklch(63.1% 0.109 341.9)
-
Step 600
600 (this color)
#AC5F91
oklch(59% 0.118 341.9)
-
Step 700
700
#8A4572
oklch(49.2% 0.11 342.2)
-
Step 800
800
#70395D
oklch(42.7% 0.091 341.9)
-
Step 900
900
#5B324C
oklch(37.8% 0.07 342.3)
-
Step 950
950
#351D2D
oklch(26.9% 0.045 340.4)
#AC5F91 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) | #637193 | 0.123 |
| Deuteranopia (no green cones) | #777D8F | 0.112 |
| Tritanopia (no blue cones) | #B46072 | 0.051 |
| Achromatopsia (no color) | #797979 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC5F91
#AC5F91
oklch(59% 0.118 341.9)
- #249367
#249367
oklch(59.1% 0.119 161.6)
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 #AC5F91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.039
- Dark Lilac #9C6DA5 ΔE 0.046
- Faded Purple #916E99 ΔE 0.055
- Soft Purple #A66FB5 ΔE 0.059
- Mauve #AE7181 ΔE 0.059
- Dusky Rose #BA6873 ΔE 0.064
- Dark Lavender #856798 ΔE 0.069
- Dusky Purple #895B7B ΔE 0.073
Use #AC5F91 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.