#A163EB
Closest named color: Lighter Purple (#A55AF4). oklch(63% 0.199 302), rgb(161, 99, 235).
Aa
Black text reads best on this color (5.49:1).
About this color
#A163EB is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.199 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.023 away. Black text reads best on it, at 5.49:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.199) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.49:1 |
| White text | 3.81:1 |
Values
| HEX | #A163EB |
| RGB | rgb(161, 99, 235) |
| HSL | hsl(267, 77%, 65%) |
| OKLCH | oklch(63% 0.199 302) |
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 #A163EB | 3.81:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #A163EB | 5.49:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #A163EB text on white | 3.81:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #A163EB text on black | 5.49:1 | AA | Lc -36.4 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#DFD1F8
oklch(88.4% 0.055 301.6)
-
Step 300
300
#CCB2F5
oklch(80.9% 0.097 302.1)
-
Step 400
400
#B386F1
oklch(70.7% 0.157 301.9)
-
Step 500
500 (this color)
#A163EB
oklch(63% 0.199 302)
-
Step 600
600
#8D45DA
oklch(55.7% 0.217 301.8)
-
Step 700
700
#7835BD
oklch(49.2% 0.201 301.8)
-
Step 800
800
#622D99
oklch(42.8% 0.168 302.2)
-
Step 900
900
#4F2A79
oklch(37.6% 0.13 302)
-
Step 950
950
#2E1A47
oklch(27% 0.082 301.7)
#A163EB 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) | #2181EF | 0.154 |
| Deuteranopia (no green cones) | #3E82E8 | 0.140 |
| Tritanopia (no blue cones) | #927F9E | 0.150 |
| Achromatopsia (no color) | #828282 | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A163EB
#A163EB
oklch(63% 0.199 302)
- #7A9600
#7A9600
oklch(62.9% 0.152 121.9)
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 #A163EB, closest first.
No curated palette has a color within ΔE 0.04 of #A163EB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.023
- Light Urple #B36FF6 ΔE 0.044
- Medium Purple #9370DB ΔE 0.044
- Purpley #8756E4 ΔE 0.056
- Medium Orchid #BA55D3 ΔE 0.060
- Medium Slate Blue #7B68EE ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.065
- Easter Purple #C071FE ΔE 0.068
Use #A163EB 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.