#AC5779
Closest named color: Light Plum (#9D5783). oklch(56.9% 0.117 356.2), rgb(172, 87, 121).
Aa
White text reads best on this color (4.77:1).
About this color
#AC5779 is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.117 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.032 away. White text reads best on it, at 4.77:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.39:1 |
| White text | 4.77:1 |
Values
| HEX | #AC5779 |
| RGB | rgb(172, 87, 121) |
| HSL | hsl(336, 34%, 51%) |
| OKLCH | oklch(56.9% 0.117 356.2) |
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 #AC5779 | 4.77:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #AC5779 | 4.39:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #AC5779 text on white | 4.77:1 | AA | Lc 72.8 | Content text, not long reading |
| #AC5779 text on black | 4.39:1 | AA large text | Lc -28.9 | Dividers and decoration only |
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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EAD2DA
oklch(88.6% 0.029 355.5)
-
Step 300
300
#DEB3C1
oklch(80.9% 0.053 356.9)
-
Step 400
400
#CC8BA2
oklch(70.8% 0.084 356.6)
-
Step 500
500
#BD6D8B
oklch(63.2% 0.107 356.7)
-
Step 600
600 (this color)
#AC5779
oklch(56.9% 0.117 356.2)
-
Step 700
700
#904362
oklch(49.1% 0.11 356.5)
-
Step 800
800
#753850
oklch(42.8% 0.09 356.7)
-
Step 900
900
#5F3143
oklch(37.8% 0.07 356.1)
-
Step 950
950
#381D27
oklch(27.1% 0.045 356.8)
#AC5779 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) | #63697A | 0.128 |
| Deuteranopia (no green cones) | #797877 | 0.117 |
| Tritanopia (no blue cones) | #B85263 | 0.038 |
| Achromatopsia (no color) | #727272 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC5779
#AC5779
oklch(56.9% 0.117 356.2)
- #008B75
#008B75
oklch(56.9% 0.106 176.3)
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 #AC5779, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.032
- Dark Rose #B5485D ΔE 0.045
- Dusky Rose #BA6873 ΔE 0.055
- Light Burgundy #A8415B ΔE 0.056
- Deep Rose #C74767 ΔE 0.057
- Light Maroon #A24857 ΔE 0.057
- Mauve #AE7181 ΔE 0.062
- Dusty Red #B9484E ΔE 0.063
Use #AC5779 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.