#A3115D
Closest named color: Deep Magenta (#A0025C). oklch(47.2% 0.183 356.9), rgb(163, 17, 93).
Aa
White text reads best on this color (7.51:1).
About this color
#A3115D is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.183 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Magenta (#A0025C), ΔE 0.012 away. White text reads best on it, at 7.51:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.183) |
| Temperature | warm |
| Nearest name | Deep Magenta (#A0025C) |
| Black text | 2.79:1 |
| White text | 7.51:1 |
Values
| HEX | #A3115D |
| RGB | rgb(163, 17, 93) |
| HSL | hsl(329, 81%, 35%) |
| OKLCH | oklch(47.2% 0.183 356.9) |
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 #A3115D | 7.51:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #A3115D | 2.79:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #A3115D text on white | 7.51:1 | AAA | Lc 84.3 | Fine for body text |
| #A3115D text on black | 2.79:1 | Fails | Lc -17.7 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#F9E3EA
oklch(93.6% 0.026 356.3)
-
Step 200
200
#F5CCD9
oklch(88.4% 0.049 357.1)
-
Step 300
300
#F0A9C1
oklch(80.9% 0.088 357.3)
-
Step 400
400
#E578A2
oklch(70.7% 0.142 356.9)
-
Step 500
500
#DA4F8B
oklch(63.1% 0.182 357)
-
Step 600
600
#C52B75
oklch(55.6% 0.197 356.9)
-
Step 700
700 (this color)
#A3115D
oklch(47.2% 0.183 356.9)
-
Step 800
800
#8A1B50
oklch(42.8% 0.152 357.1)
-
Step 900
900
#6F1E43
oklch(37.7% 0.119 356.5)
-
Step 950
950
#411327
oklch(26.9% 0.075 356.4)
#A3115D 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) | #38445F | 0.208 |
| Deuteranopia (no green cones) | #5F5E5A | 0.185 |
| Tritanopia (no blue cones) | #B10038 | 0.063 |
| Achromatopsia (no color) | #555555 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3115D
#A3115D
oklch(47.2% 0.183 356.9)
- #006B5A
#006B5A
oklch(47.2% 0.088 176.7)
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 #A3115D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Magenta #A0025C ΔE 0.012
- Violet Red #A50055 ΔE 0.014
- Dark Fuchsia #9D0759 ΔE 0.016
- Red Violet #9E0168 ΔE 0.028
- Berry #990F4B ΔE 0.034
- Purple Red #990147 ΔE 0.040
- Raspberry #B00149 ΔE 0.041
- Mulberry #920A4E ΔE 0.043
Use #A3115D 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.