#AC156D
Closest named color: Red Violet (#9E0168). oklch(49.6% 0.194 352.2), rgb(172, 21, 109).
Aa
White text reads best on this color (6.81:1).
About this color
#AC156D is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.194 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.036 away. White text reads best on it, at 6.81:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.194) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 3.08:1 |
| White text | 6.81:1 |
Values
| HEX | #AC156D |
| RGB | rgb(172, 21, 109) |
| HSL | hsl(325, 78%, 38%) |
| OKLCH | oklch(49.6% 0.194 352.2) |
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 #AC156D | 6.81:1 | AA | Lc -86.8 | Fine for body text |
| Black text on #AC156D | 3.08:1 | AA large text | Lc 22.3 | Dividers and decoration only |
| #AC156D text on white | 6.81:1 | AA | Lc 81.7 | Fine for body text |
| #AC156D text on black | 3.08:1 | AA large text | Lc -20.2 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#F9E3EC
oklch(93.6% 0.027 350.9)
-
Step 200
200
#F6CCDC
oklch(88.6% 0.052 353.3)
-
Step 300
300
#F0A8C7
oklch(80.9% 0.093 351.9)
-
Step 400
400
#E676AA
oklch(70.8% 0.15 352.4)
-
Step 500
500
#DA4B95
oklch(63% 0.192 352)
-
Step 600
600
#C6247F
oklch(55.7% 0.208 352.5)
-
Step 700
700 (this color)
#AC156D
oklch(49.6% 0.194 352.2)
-
Step 800
800
#8A1558
oklch(42.6% 0.161 351.9)
-
Step 900
900
#6F1C48
oklch(37.7% 0.124 352.2)
-
Step 950
950
#42122A
oklch(27% 0.08 352.8)
#AC156D 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) | #384A6F | 0.220 |
| Deuteranopia (no green cones) | #62646A | 0.193 |
| Tritanopia (no blue cones) | #BA0041 | 0.073 |
| Achromatopsia (no color) | #5B5B5B | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC156D
#AC156D
oklch(49.6% 0.194 352.2)
- #00735C
#00735C
oklch(49.5% 0.096 172.5)
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 #AC156D, closest first.
No curated palette has a color within ΔE 0.04 of #AC156D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.036
- Deep Magenta #A0025C ΔE 0.038
- Violet Red #A50055 ΔE 0.040
- Dark Fuchsia #9D0759 ΔE 0.044
- Raspberry #B00149 ΔE 0.056
- Medium Violet Red #C71585 ΔE 0.064
- Berry #990F4B ΔE 0.065
- Purple Red #990147 ΔE 0.070
Use #AC156D 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.