#AA105F
Closest named color: Violet Red (#A50055). oklch(48.5% 0.189 357.8), rgb(170, 16, 95).
Aa
White text reads best on this color (7.12:1).
About this color
#AA105F is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.189 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Violet Red (#A50055), ΔE 0.020 away. White text reads best on it, at 7.12:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.189) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 2.94:1 |
| White text | 7.12:1 |
Values
| HEX | #AA105F |
| RGB | rgb(170, 16, 95) |
| HSL | hsl(329, 83%, 36%) |
| OKLCH | oklch(48.5% 0.189 357.8) |
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 #AA105F | 7.12:1 | AAA | Lc -87.8 | Fine for body text |
| Black text on #AA105F | 2.94:1 | Fails | Lc 21.3 | Dividers and decoration only |
| #AA105F text on white | 7.12:1 | AAA | Lc 82.8 | Fine for body text |
| #AA105F text on black | 2.94:1 | Fails | Lc -19.2 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3EA
oklch(93.6% 0.027 357.2)
-
Step 200
200
#F7CCD9
oklch(88.6% 0.051 358.1)
-
Step 300
300
#F2A8C0
oklch(80.9% 0.092 358.3)
-
Step 400
400
#E776A0
oklch(70.6% 0.146 358)
-
Step 500
500
#DD4C89
oklch(63.1% 0.188 358)
-
Step 600
600
#C82573
oklch(55.6% 0.204 357.9)
-
Step 700
700 (this color)
#AA105F
oklch(48.5% 0.189 357.8)
-
Step 800
800
#8C164F
oklch(42.7% 0.158 357.8)
-
Step 900
900
#701C42
oklch(37.6% 0.122 357.2)
-
Step 950
950
#421226
oklch(26.9% 0.077 357.9)
#AA105F 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) | #3B4661 | 0.215 |
| Deuteranopia (no green cones) | #63625C | 0.192 |
| Tritanopia (no blue cones) | #B90039 | 0.065 |
| Achromatopsia (no color) | #585858 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA105F
#AA105F
oklch(48.5% 0.189 357.8)
- #006F5F
#006F5F
oklch(48.5% 0.089 178.1)
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 #AA105F, closest first.
No curated palette has a color within ΔE 0.04 of #AA105F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Red #A50055 ΔE 0.020
- Deep Magenta #A0025C ΔE 0.025
- Dark Fuchsia #9D0759 ΔE 0.030
- Raspberry #B00149 ΔE 0.036
- Red Violet #9E0168 ΔE 0.036
- Berry #990F4B ΔE 0.046
- Purple Red #990147 ΔE 0.051
- Mulberry #920A4E ΔE 0.057
Use #AA105F 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.