#AC3C78
Closest named color: Light Burgundy (#A8415B). oklch(53.2% 0.159 350.7), rgb(172, 60, 120).
Aa
White text reads best on this color (5.71:1).
About this color
#AC3C78 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.159 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.049 away. White text reads best on it, at 5.71:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.159) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.67:1 |
| White text | 5.71:1 |
Values
| HEX | #AC3C78 |
| RGB | rgb(172, 60, 120) |
| HSL | hsl(328, 48%, 45%) |
| OKLCH | oklch(53.2% 0.159 350.7) |
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 #AC3C78 | 5.71:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #AC3C78 | 3.67:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #AC3C78 text on white | 5.71:1 | AA | Lc 77.8 | Fine for body text |
| #AC3C78 text on black | 3.67:1 | AA large text | Lc -24.0 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E5EB
oklch(93.7% 0.02 354)
-
Step 200
200
#EFCFDC
oklch(88.5% 0.04 351.5)
-
Step 300
300
#E5AEC6
oklch(80.8% 0.071 350.9)
-
Step 400
400
#D682AA
oklch(70.7% 0.114 350.4)
-
Step 500
500
#C96095
oklch(63.1% 0.146 350.6)
-
Step 600
600 (this color)
#AC3C78
oklch(53.2% 0.159 350.7)
-
Step 700
700
#9B346B
oklch(49.1% 0.148 350.9)
-
Step 800
800
#7E2C57
oklch(42.7% 0.123 351.1)
-
Step 900
900
#652948
oklch(37.6% 0.095 350.4)
-
Step 950
950
#3C192A
oklch(27.1% 0.06 351.4)
#AC3C78 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) | #4C5A7A | 0.175 |
| Deuteranopia (no green cones) | #6B6E75 | 0.158 |
| Tritanopia (no blue cones) | #B83655 | 0.057 |
| Achromatopsia (no color) | #666666 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC3C78
#AC3C78
oklch(53.2% 0.159 350.7)
- #007F64
#007F64
oklch(53.1% 0.104 171.1)
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 #AC3C78, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.049
- Light Plum #9D5783 ΔE 0.058
- Dark Rose #B5485D ΔE 0.060
- Light Maroon #A24857 ΔE 0.065
- Medium Violet Red #C71585 ΔE 0.067
- Dark Pink #CB416B ΔE 0.069
- Light Eggplant #894585 ΔE 0.070
- Deep Rose #C74767 ΔE 0.071
Use #AC3C78 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.