#8C43D4
Closest named color: Dark Orchid (#9932CC). oklch(54.9% 0.212 303), rgb(140, 67, 212).
Aa
White text reads best on this color (5.42:1).
About this color
#8C43D4 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.212 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.037 away. White text reads best on it, at 5.42:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.212) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 3.86:1 |
| White text | 5.42:1 |
Values
| HEX | #8C43D4 |
| RGB | rgb(140, 67, 212) |
| HSL | hsl(270, 63%, 55%) |
| OKLCH | oklch(54.9% 0.212 303) |
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 #8C43D4 | 5.42:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #8C43D4 | 3.86:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #8C43D4 text on white | 5.42:1 | AA | Lc 76.3 | Fine for body text |
| #8C43D4 text on black | 3.86:1 | AA large text | Lc -25.4 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#E0D1F7
oklch(88.5% 0.054 303.2)
-
Step 300
300
#CDB2F4
oklch(80.9% 0.096 303)
-
Step 400
400
#B486EE
oklch(70.6% 0.153 303.1)
-
Step 500
500
#A264E8
oklch(63.1% 0.194 302.9)
-
Step 600
600 (this color)
#8C43D4
oklch(54.9% 0.212 303)
-
Step 700
700
#7935BA
oklch(49.1% 0.198 303)
-
Step 800
800
#622E96
oklch(42.6% 0.163 303)
-
Step 900
900
#502B78
oklch(37.8% 0.127 302.9)
-
Step 950
950
#2F1A46
oklch(27% 0.081 303.5)
#8C43D4 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) | #0068D8 | 0.159 |
| Deuteranopia (no green cones) | #0069D1 | 0.161 |
| Tritanopia (no blue cones) | #7E6586 | 0.157 |
| Achromatopsia (no color) | #6A6A6A | 0.214 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8C43D4
#8C43D4
oklch(54.9% 0.212 303)
- #637D00
#637D00
oklch(54.9% 0.135 122.9)
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 #8C43D4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.037
- Blue Violet #8A2BE2 ΔE 0.041
- Purpley #8756E4 ΔE 0.043
- Purply #983FB2 ΔE 0.059
- Dark Violet #9400D3 ΔE 0.065
- Light Indigo #6D5ACF ΔE 0.067
- Slate Blue #6A5ACD ΔE 0.071
- Deep Lavender #8D5EB7 ΔE 0.076
Use #8C43D4 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.