#AD145D
Closest named color: Violet Red (#A50055). oklch(49.2% 0.189 359.7), rgb(173, 20, 93).
Aa
White text reads best on this color (6.91:1).
About this color
#AD145D is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.189 and its hue 360°. Its hue sits on the warm side of the wheel. The nearest named color is Violet Red (#A50055), ΔE 0.024 away. White text reads best on it, at 6.91:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.189) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 3.03:1 |
| White text | 6.91:1 |
Values
| HEX | #AD145D |
| RGB | rgb(173, 20, 93) |
| HSL | hsl(331, 79%, 38%) |
| OKLCH | oklch(49.2% 0.189 359.7) |
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 #AD145D | 6.91:1 | AA | Lc -87.2 | Fine for body text |
| Black text on #AD145D | 3.03:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #AD145D text on white | 6.91:1 | AA | Lc 82.1 | Fine for body text |
| #AD145D text on black | 3.03:1 | AA large text | Lc -19.8 | 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
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F7CCD8
oklch(88.6% 0.051 359.6)
-
Step 300
300
#F2A8BE
oklch(80.9% 0.091 359.9)
-
Step 400
400
#E8769D
oklch(70.7% 0.146 359.8)
-
Step 500
500
#DD4C85
oklch(63% 0.187 359.8)
-
Step 600
600
#C8256F
oklch(55.5% 0.203 359.6)
-
Step 700
700 (this color)
#AD145D
oklch(49.2% 0.189 359.7)
-
Step 800
800
#8C164C
oklch(42.6% 0.156 359.5)
-
Step 900
900
#711C3F
oklch(37.7% 0.122 359.9)
-
Step 950
950
#431225
oklch(27% 0.078 359.8)
#AD145D 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) | #3E485F | 0.215 |
| Deuteranopia (no green cones) | #67645A | 0.191 |
| Tritanopia (no blue cones) | #BC0038 | 0.062 |
| Achromatopsia (no color) | #5A5A5A | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD145D
#AD145D
oklch(49.2% 0.189 359.7)
- #007163
#007163
oklch(49.2% 0.089 180.3)
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 #AD145D, closest first.
No curated palette has a color within ΔE 0.04 of #AD145D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Red #A50055 ΔE 0.024
- Raspberry #B00149 ΔE 0.030
- Deep Magenta #A0025C ΔE 0.033
- Dark Fuchsia #9D0759 ΔE 0.038
- Red Violet #9E0168 ΔE 0.045
- Berry #990F4B ΔE 0.050
- Rouge #AB1239 ΔE 0.053
- Purple Red #990147 ΔE 0.055
Use #AD145D 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.