#AA13DB
Closest named color: Vibrant Purple (#AD03DE). oklch(55.7% 0.266 314.7), rgb(170, 19, 219).
Aa
White text reads best on this color (5.48:1).
About this color
#AA13DB is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.266 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Vibrant Purple (#AD03DE), ΔE 0.009 away. White text reads best on it, at 5.48:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.266) |
| Temperature | in between |
| Nearest name | Vibrant Purple (#AD03DE) |
| Black text | 3.82:1 |
| White text | 5.48:1 |
Values
| HEX | #AA13DB |
| RGB | rgb(170, 19, 219) |
| HSL | hsl(285, 84%, 47%) |
| OKLCH | oklch(55.7% 0.266 314.7) |
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 #AA13DB | 5.48:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #AA13DB | 3.82:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #AA13DB text on white | 5.48:1 | AA | Lc 75.4 | Fine for body text |
| #AA13DB text on black | 3.82:1 | AA large text | Lc -26.3 | 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 600.
-
Step 50
50
#FAF2FD
oklch(97% 0.017 316.9)
-
Step 100
100
#F3E3FA
oklch(93.5% 0.035 315.7)
-
Step 200
200
#EACDF8
oklch(88.6% 0.066 314.8)
-
Step 300
300
#DEA9F6
oklch(81% 0.12 315)
-
Step 400
400
#CC76F2
oklch(70.8% 0.192 314.5)
-
Step 500
500
#BE47EC
oklch(63% 0.245 314.8)
-
Step 600
600 (this color)
#AA13DB
oklch(55.7% 0.266 314.7)
-
Step 700
700
#9100BC
oklch(49.2% 0.243 314.7)
-
Step 800
800
#760899
oklch(42.6% 0.205 314.8)
-
Step 900
900
#5F187A
oklch(37.6% 0.16 314.5)
-
Step 950
950
#381148
oklch(27% 0.102 314.3)
#AA13DB 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) | #0062E0 | 0.228 |
| Deuteranopia (no green cones) | #006CD7 | 0.233 |
| Tritanopia (no blue cones) | #A54F82 | 0.170 |
| Achromatopsia (no color) | #696969 | 0.269 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA13DB
#AA13DB
oklch(55.7% 0.266 314.7)
- #468700
#468700
oklch(55.8% 0.162 134.7)
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 #AA13DB, closest first.
No curated palette has a color within ΔE 0.04 of #AA13DB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vibrant Purple #AD03DE ΔE 0.009
- Dark Orchid #9932CC ΔE 0.044
- Dark Violet #9400D3 ΔE 0.048
- Bright Violet #AD0AFD ΔE 0.052
- Electric Purple #AA23FF ΔE 0.057
- Neon Purple #BC13FE ΔE 0.061
- Bright Purple #BE03FD ΔE 0.061
- Vivid Purple #9900FA ΔE 0.063
Use #AA13DB 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.