#A365CA
Closest named color: Amethyst (#9B5FC0). oklch(61.6% 0.159 310.9), rgb(163, 101, 202).
Aa
Black text reads best on this color (5.27:1).
About this color
#A365CA is a medium-dark, vivid purple. In OKLCH its lightness is 62%, its chroma 0.159 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.024 away. Black text reads best on it, at 5.27:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.27:1 |
| White text | 3.98:1 |
Values
| HEX | #A365CA |
| RGB | rgb(163, 101, 202) |
| HSL | hsl(277, 49%, 59%) |
| OKLCH | oklch(61.6% 0.159 310.9) |
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 #A365CA | 3.98:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #A365CA | 5.27:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #A365CA text on white | 3.98:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #A365CA text on black | 5.27:1 | AA | Lc -34.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F8F4FB
oklch(97.2% 0.01 311.2)
-
Step 100
100
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E2D2EF
oklch(88.6% 0.043 310.1)
-
Step 300
300
#D1B3E6
oklch(80.9% 0.077 311.2)
-
Step 400
400
#B989D9
oklch(70.6% 0.124 311)
-
Step 500
500 (this color)
#A365CA
oklch(61.6% 0.159 310.9)
-
Step 600
600
#934FBC
oklch(55.6% 0.172 310.8)
-
Step 700
700
#7D3FA2
oklch(49.1% 0.16 310.7)
-
Step 800
800
#663483
oklch(42.6% 0.133 311.2)
-
Step 900
900
#532F69
oklch(37.7% 0.103 311.1)
-
Step 950
950
#311C3E
oklch(27.1% 0.066 311.2)
#A365CA 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) | #4C7CCD | 0.130 |
| Deuteranopia (no green cones) | #5E81C7 | 0.118 |
| Tritanopia (no blue cones) | #9E768E | 0.112 |
| Achromatopsia (no color) | #7F7F7F | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A365CA
#A365CA
oklch(61.6% 0.159 310.9)
- #629719
#629719
oklch(61.6% 0.159 130.9)
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 #A365CA, closest first.
No curated palette has a color within ΔE 0.04 of #A365CA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.024
- Deep Lilac #966EBD ΔE 0.037
- Medium Purple #9370DB ΔE 0.041
- Soft Purple #A66FB5 ΔE 0.045
- Deep Lavender #8D5EB7 ΔE 0.050
- Medium Orchid #BA55D3 ΔE 0.052
- Wisteria #A87DC2 ΔE 0.064
- Dark Lilac #9C6DA5 ΔE 0.065
Use #A365CA 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.