#AC316D
Closest named color: Light Burgundy (#A8415B). oklch(51.6% 0.168 354.8), rgb(172, 49, 109).
Aa
White text reads best on this color (6.15:1).
About this color
#AC316D is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.168 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.046 away. White text reads best on it, at 6.15:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.168) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.41:1 |
| White text | 6.15:1 |
Values
| HEX | #AC316D |
| RGB | rgb(172, 49, 109) |
| HSL | hsl(331, 56%, 43%) |
| OKLCH | oklch(51.6% 0.168 354.8) |
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 #AC316D | 6.15:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #AC316D | 3.41:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #AC316D text on white | 6.15:1 | AA | Lc 79.6 | Fine for body text |
| #AC316D text on black | 3.41:1 | AA large text | Lc -22.2 | 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 700.
-
Step 50
50
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F8E4EB
oklch(93.7% 0.024 354.3)
-
Step 200
200
#F3CDDB
oklch(88.5% 0.046 353.9)
-
Step 300
300
#ECABC3
oklch(80.9% 0.082 355.2)
-
Step 400
400
#DF7CA5
oklch(70.7% 0.131 354.7)
-
Step 500
500
#D3578F
oklch(63.1% 0.166 354.8)
-
Step 600
600
#BE3779
oklch(55.6% 0.181 354.7)
-
Step 700
700 (this color)
#AC316D
oklch(51.6% 0.168 354.8)
-
Step 800
800
#852453
oklch(42.8% 0.139 355)
-
Step 900
900
#6B2345
oklch(37.7% 0.109 354.4)
-
Step 950
950
#3F1628
oklch(27% 0.068 355.2)
#AC316D 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) | #47536F | 0.188 |
| Deuteranopia (no green cones) | #6A6A6A | 0.168 |
| Tritanopia (no blue cones) | #BA254B | 0.056 |
| Achromatopsia (no color) | #616161 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC316D
#AC316D
oklch(51.6% 0.168 354.8)
- #007A64
#007A64
oklch(51.7% 0.098 174.3)
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 #AC316D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.046
- Violet Red #A50055 ΔE 0.056
- Raspberry #B00149 ΔE 0.059
- Deep Magenta #A0025C ΔE 0.059
- Red Violet #9E0168 ΔE 0.062
- Dark Rose #B5485D ΔE 0.062
- Dark Fuchsia #9D0759 ΔE 0.063
- Light Maroon #A24857 ΔE 0.064
Use #AC316D 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.