#9143D1
Closest named color: Dark Orchid (#9932CC). oklch(55.2% 0.21 305.7), rgb(145, 67, 209).
Aa
White text reads best on this color (5.34:1).
About this color
#9143D1 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.210 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.030 away. White text reads best on it, at 5.34:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.210) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 3.92:1 |
| White text | 5.34:1 |
Values
| HEX | #9143D1 |
| RGB | rgb(145, 67, 209) |
| HSL | hsl(273, 61%, 54%) |
| OKLCH | oklch(55.2% 0.21 305.7) |
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 #9143D1 | 5.34:1 | AA | Lc -81.3 | Fine for body text |
| Black text on #9143D1 | 3.92:1 | AA large text | Lc 28.2 | Dividers and decoration only |
| #9143D1 text on white | 5.34:1 | AA | Lc 75.9 | Fine for body text |
| #9143D1 text on black | 3.92:1 | AA large text | Lc -25.8 | 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
#F7F3FC
oklch(97% 0.013 306)
-
Step 100
100
#EEE6F9
oklch(93.7% 0.027 304.8)
-
Step 200
200
#E1D1F5
oklch(88.5% 0.052 305.4)
-
Step 300
300
#CFB1F2
oklch(80.9% 0.095 305.4)
-
Step 400
400
#B885EB
oklch(70.7% 0.152 305.9)
-
Step 500
500
#A663E4
oklch(63.1% 0.192 305.5)
-
Step 600
600 (this color)
#9143D1
oklch(55.2% 0.21 305.7)
-
Step 700
700
#7D34B6
oklch(49.1% 0.196 306)
-
Step 800
800
#652D93
oklch(42.7% 0.161 305.8)
-
Step 900
900
#522A75
oklch(37.6% 0.126 305.8)
-
Step 950
950
#301A45
oklch(27.1% 0.079 305.3)
#9143D1 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) | #0068D5 | 0.167 |
| Deuteranopia (no green cones) | #146BCE | 0.165 |
| Tritanopia (no blue cones) | #866385 | 0.151 |
| Achromatopsia (no color) | #6B6B6B | 0.212 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9143D1
#9143D1
oklch(55.2% 0.21 305.7)
- #5E8000
#5E8000
oklch(55.3% 0.141 126)
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 #9143D1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.030
- Blue Violet #8A2BE2 ΔE 0.047
- Purpley #8756E4 ΔE 0.048
- Purply #983FB2 ΔE 0.051
- Dark Violet #9400D3 ΔE 0.065
- Amethyst #9B5FC0 ΔE 0.071
- Deep Lavender #8D5EB7 ΔE 0.073
- Light Indigo #6D5ACF ΔE 0.073
Use #9143D1 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.