#8C4ACE
Closest named color: Purpley (#8756E4). oklch(55.3% 0.197 303.6), rgb(140, 74, 206).
Aa
White text reads best on this color (5.26:1).
About this color
#8C4ACE is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.197 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley (#8756E4), ΔE 0.041 away. White text reads best on it, at 5.26:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.197) |
| Temperature | in between |
| Nearest name | Purpley (#8756E4) |
| Black text | 3.98:1 |
| White text | 5.26:1 |
Values
| HEX | #8C4ACE |
| RGB | rgb(140, 74, 206) |
| HSL | hsl(270, 57%, 55%) |
| OKLCH | oklch(55.3% 0.197 303.6) |
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 #8C4ACE | 5.26:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #8C4ACE | 3.98:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #8C4ACE text on white | 5.26:1 | AA | Lc 75.6 | Fine for body text |
| #8C4ACE text on black | 3.98:1 | 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F8
oklch(93.6% 0.025 303.5)
-
Step 200
200
#E0D2F4
oklch(88.6% 0.048 304.1)
-
Step 300
300
#CCB3F0
oklch(80.9% 0.088 303.2)
-
Step 400
400
#B389E8
oklch(70.7% 0.141 303.4)
-
Step 500
500
#A168E1
oklch(63.1% 0.18 303.4)
-
Step 600
600 (this color)
#8C4ACE
oklch(55.3% 0.197 303.6)
-
Step 700
700
#783BB3
oklch(49.1% 0.183 303.7)
-
Step 800
800
#613291
oklch(42.7% 0.151 303.3)
-
Step 900
900
#4F2D74
oklch(37.7% 0.119 303.2)
-
Step 950
950
#2E1B44
oklch(26.9% 0.076 303.1)
#8C4ACE 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) | #006AD2 | 0.155 |
| Deuteranopia (no green cones) | #206CCB | 0.148 |
| Tritanopia (no blue cones) | #7F6785 | 0.146 |
| Achromatopsia (no color) | #6C6C6C | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8C4ACE
#8C4ACE
oklch(55.3% 0.197 303.6)
- #637F00
#637F00
oklch(55.4% 0.137 123.6)
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 #8C4ACE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley #8756E4 ΔE 0.041
- Dark Orchid #9932CC ΔE 0.044
- Purply #983FB2 ΔE 0.052
- Blue Violet #8A2BE2 ΔE 0.057
- Light Indigo #6D5ACF ΔE 0.059
- Deep Lavender #8D5EB7 ΔE 0.060
- Amethyst #9B5FC0 ΔE 0.062
- Slate Blue #6A5ACD ΔE 0.064
Use #8C4ACE 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.