#A03BC9
Closest named color: Dark Orchid (#9932CC). oklch(55.7% 0.217 314.3), rgb(160, 59, 201).
Aa
White text reads best on this color (5.29:1).
About this color
#A03BC9 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.217 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 0.022 away. White text reads best on it, at 5.29:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.217) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #A03BC9 |
| RGB | rgb(160, 59, 201) |
| HSL | hsl(283, 57%, 51%) |
| OKLCH | oklch(55.7% 0.217 314.3) |
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 #A03BC9 | 5.29:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #A03BC9 | 3.96:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #A03BC9 text on white | 5.29:1 | AA | Lc 75.4 | Fine for body text |
| #A03BC9 text on black | 3.96:1 | 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
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F1E5F7
oklch(93.7% 0.027 314.7)
-
Step 200
200
#E7CFF3
oklch(88.5% 0.055 314.5)
-
Step 300
300
#D8AEED
oklch(80.9% 0.098 314.2)
-
Step 400
400
#C480E4
oklch(70.7% 0.157 314.2)
-
Step 500
500
#B45BDB
oklch(63% 0.199 314.3)
-
Step 600
600 (this color)
#A03BC9
oklch(55.7% 0.217 314.3)
-
Step 700
700
#892BAE
oklch(49.2% 0.202 314.3)
-
Step 800
800
#6F268D
oklch(42.7% 0.168 314.1)
-
Step 900
900
#5A2570
oklch(37.6% 0.131 314.5)
-
Step 950
950
#351742
oklch(27% 0.083 314.5)
#A03BC9 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) | #0066CD | 0.198 |
| Deuteranopia (no green cones) | #336EC6 | 0.182 |
| Tritanopia (no blue cones) | #9C597E | 0.143 |
| Achromatopsia (no color) | #6B6B6B | 0.219 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A03BC9
#A03BC9
oklch(55.7% 0.217 314.3)
- #478600
#478600
oklch(55.6% 0.16 134.3)
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 #A03BC9, closest first.
No curated palette has a color within ΔE 0.04 of #A03BC9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.022
- Purply #983FB2 ΔE 0.039
- Vibrant Purple #AD03DE ΔE 0.058
- Dark Violet #9400D3 ΔE 0.063
- Blue Violet #8A2BE2 ΔE 0.066
- Medium Orchid #BA55D3 ΔE 0.073
- Amethyst #9B5FC0 ΔE 0.073
- Purpley #8756E4 ΔE 0.075
Use #A03BC9 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.