#AC3F6E
Closest named color: Light Burgundy (#A8415B). oklch(53.2% 0.15 356.7), rgb(172, 63, 110).
Aa
White text reads best on this color (5.69:1).
About this color
#AC3F6E is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.150 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.032 away. White text reads best on it, at 5.69:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.150) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.69:1 |
| White text | 5.69:1 |
Values
| HEX | #AC3F6E |
| RGB | rgb(172, 63, 110) |
| HSL | hsl(334, 46%, 46%) |
| OKLCH | oklch(53.2% 0.15 356.7) |
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 #AC3F6E | 5.69:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #AC3F6E | 3.69:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #AC3F6E text on white | 5.69:1 | AA | Lc 77.7 | Fine for body text |
| #AC3F6E text on black | 3.69:1 | AA large text | Lc -24.1 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F6E5EA
oklch(93.7% 0.02 357.6)
-
Step 200
200
#EFCFD9
oklch(88.4% 0.038 357.1)
-
Step 300
300
#E5AFC1
oklch(80.8% 0.067 356.9)
-
Step 400
400
#D683A2
oklch(70.6% 0.108 356.3)
-
Step 500
500
#C9628B
oklch(63.1% 0.138 356.7)
-
Step 600
600 (this color)
#AC3F6E
oklch(53.2% 0.15 356.7)
-
Step 700
700
#9B3762
oklch(49.1% 0.14 356.9)
-
Step 800
800
#7E2F50
oklch(42.8% 0.115 357.1)
-
Step 900
900
#662A42
oklch(37.7% 0.091 357.3)
-
Step 950
950
#3C1927
oklch(27% 0.058 356.5)
#AC3F6E 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) | #515A6F | 0.167 |
| Deuteranopia (no green cones) | #6F6E6B | 0.150 |
| Tritanopia (no blue cones) | #B93652 | 0.047 |
| Achromatopsia (no color) | #676767 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC3F6E
#AC3F6E
oklch(53.2% 0.15 356.7)
- #007F6B
#007F6B
oklch(53.3% 0.099 176.5)
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 #AC3F6E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.032
- Dark Rose #B5485D ΔE 0.043
- Light Maroon #A24857 ΔE 0.047
- Light Plum #9D5783 ΔE 0.056
- Deep Rose #C74767 ΔE 0.061
- Dark Pink #CB416B ΔE 0.063
- Dusty Red #B9484E ΔE 0.064
- Raspberry #B00149 ΔE 0.073
Use #AC3F6E 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.