#A528D5
Closest named color: Dark Orchid (#9932CC). oklch(55.6% 0.248 313.9), rgb(165, 40, 213).
Aa
White text reads best on this color (5.43:1).
About this color
#A528D5 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.248 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.027 away. White text reads best on it, at 5.43:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.248) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #A528D5 |
| RGB | rgb(165, 40, 213) |
| HSL | hsl(283, 68%, 50%) |
| OKLCH | oklch(55.6% 0.248 313.9) |
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 #A528D5 | 5.43:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #A528D5 | 3.86:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #A528D5 text on white | 5.43:1 | AA | Lc 75.7 | Fine for body text |
| #A528D5 text on black | 3.86:1 | AA large text | Lc -26.1 | 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
#F9F3FD
oklch(97.2% 0.015 312.2)
-
Step 100
100
#F2E4F9
oklch(93.6% 0.032 314.7)
-
Step 200
200
#E8CEF6
oklch(88.5% 0.061 313.8)
-
Step 300
300
#DBABF3
oklch(80.9% 0.111 314.1)
-
Step 400
400
#C87AED
oklch(70.7% 0.178 314)
-
Step 500
500
#B950E7
oklch(63% 0.228 313.8)
-
Step 600
600 (this color)
#A528D5
oklch(55.6% 0.248 313.9)
-
Step 700
700
#8D16B9
oklch(49.1% 0.23 313.7)
-
Step 800
800
#731895
oklch(42.7% 0.191 314.2)
-
Step 900
900
#5D1E77
oklch(37.7% 0.149 314)
-
Step 950
950
#361446
oklch(27% 0.094 313.2)
#A528D5 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) | #0063DA | 0.214 |
| Deuteranopia (no green cones) | #0F6CD2 | 0.215 |
| Tritanopia (no blue cones) | #A05481 | 0.161 |
| Achromatopsia (no color) | #6A6A6A | 0.250 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A528D5
#A528D5
oklch(55.6% 0.248 313.9)
- #498600
#498600
oklch(55.7% 0.159 133.9)
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 #A528D5, closest first.
No curated palette has a color within ΔE 0.04 of #A528D5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.027
- Vibrant Purple #AD03DE ΔE 0.027
- Dark Violet #9400D3 ΔE 0.047
- Blue Violet #8A2BE2 ΔE 0.059
- Bright Violet #AD0AFD ΔE 0.062
- Electric Purple #AA23FF ΔE 0.064
- Purply #983FB2 ΔE 0.066
- Vivid Purple #9900FA ΔE 0.068
Use #A528D5 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.