#A55FC4
Closest named color: Amethyst (#9B5FC0). oklch(60.5% 0.162 314.5), rgb(165, 95, 196).
Aa
Black text reads best on this color (5.03:1).
About this color
#A55FC4 is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.162 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.019 away. Black text reads best on it, at 5.03:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #A55FC4 |
| RGB | rgb(165, 95, 196) |
| HSL | hsl(282, 46%, 57%) |
| OKLCH | oklch(60.5% 0.162 314.5) |
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 #A55FC4 | 4.17:1 | AA large text | Lc -73.9 | Content text, not long reading |
| Black text on #A55FC4 | 5.03:1 | AA | Lc 35.7 | Non-text elements, placeholder text |
| #A55FC4 text on white | 4.17:1 | AA large text | Lc 68.4 | Content text, not long reading |
| #A55FC4 text on black | 5.03:1 | AA | Lc -33.3 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E6F5
oklch(93.7% 0.023 314.7)
-
Step 200
200
#E4D1EE
oklch(88.5% 0.044 314.1)
-
Step 300
300
#D4B2E5
oklch(81% 0.079 314.3)
-
Step 400
400
#BE87D7
oklch(70.6% 0.128 314.8)
-
Step 500
500 (this color)
#A55FC4
oklch(60.5% 0.162 314.5)
-
Step 600
600
#984BB9
oklch(55.5% 0.177 314.5)
-
Step 700
700
#823BA0
oklch(49.1% 0.165 314.4)
-
Step 800
800
#6A3281
oklch(42.7% 0.136 314.9)
-
Step 900
900
#562D68
oklch(37.7% 0.106 314.5)
-
Step 950
950
#321B3D
oklch(27% 0.067 313.9)
#A55FC4 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) | #4878C7 | 0.141 |
| Deuteranopia (no green cones) | #5E7EC1 | 0.126 |
| Tritanopia (no blue cones) | #A36F89 | 0.109 |
| Achromatopsia (no color) | #7C7C7C | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A55FC4
#A55FC4
oklch(60.5% 0.162 314.5)
- #54961D
#54961D
oklch(60.6% 0.163 134.7)
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 #A55FC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.019
- Deep Lilac #966EBD ΔE 0.044
- Deep Lavender #8D5EB7 ΔE 0.047
- Medium Orchid #BA55D3 ΔE 0.047
- Soft Purple #A66FB5 ΔE 0.049
- Medium Purple #9370DB ΔE 0.054
- Dark Lilac #9C6DA5 ΔE 0.066
- Pinky Purple #C94CBE ΔE 0.071
Use #A55FC4 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.