#8143C7
Closest named color: Dark Orchid (#9932CC). oklch(52.7% 0.196 301.5), rgb(129, 67, 199).
Aa
White text reads best on this color (5.89:1).
About this color
#8143C7 is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.196 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.050 away. White text reads best on it, at 5.89:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.196) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 3.56:1 |
| White text | 5.89:1 |
Values
| HEX | #8143C7 |
| RGB | rgb(129, 67, 199) |
| HSL | hsl(268, 54%, 52%) |
| OKLCH | oklch(52.7% 0.196 301.5) |
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 #8143C7 | 5.89:1 | AA | Lc -84.1 | Fine for body text |
| Black text on #8143C7 | 3.56:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #8143C7 text on white | 5.89:1 | AA | Lc 78.9 | Fine for body text |
| #8143C7 text on black | 3.56:1 | AA large text | Lc -22.9 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F9
oklch(93.6% 0.026 302.6)
-
Step 200
200
#DED2F5
oklch(88.4% 0.049 301)
-
Step 300
300
#CAB4F1
oklch(80.9% 0.088 301)
-
Step 400
400
#B18AEA
oklch(70.8% 0.141 301.6)
-
Step 500
500
#9E69E3
oklch(63.1% 0.18 301.5)
-
Step 600
600 (this color)
#8143C7
oklch(52.7% 0.196 301.5)
-
Step 700
700
#753CB5
oklch(49.1% 0.183 301.6)
-
Step 800
800
#5F3392
oklch(42.7% 0.151 301.6)
-
Step 900
900
#4D2E75
oklch(37.7% 0.118 301)
-
Step 950
950
#2D1C44
oklch(27% 0.073 301.3)
#8143C7 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) | #0063CB | 0.145 |
| Deuteranopia (no green cones) | #0064C4 | 0.147 |
| Tritanopia (no blue cones) | #72617F | 0.147 |
| Achromatopsia (no color) | #646464 | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8143C7
#8143C7
oklch(52.7% 0.196 301.5)
- #607500
#607500
oklch(52.6% 0.127 121.3)
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 #8143C7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.050
- Blue Violet #8A2BE2 ΔE 0.054
- Purply #983FB2 ΔE 0.056
- Light Indigo #6D5ACF ΔE 0.057
- Bluey Purple #6241C7 ΔE 0.057
- Purpley #8756E4 ΔE 0.059
- Slate Blue #6A5ACD ΔE 0.059
- Iris #6258C4 ΔE 0.065
Use #8143C7 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.