#8168D9
Closest named color: Medium Slate Blue (#7B68EE). oklch(59.6% 0.166 290.6), rgb(129, 104, 217).
Aa
Black text reads best on this color (4.91:1).
About this color
#8168D9 is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.166 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.033 away. Black text reads best on it, at 4.91:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 4.91:1 |
| White text | 4.27:1 |
Values
| HEX | #8168D9 |
| RGB | rgb(129, 104, 217) |
| HSL | hsl(253, 60%, 63%) |
| OKLCH | oklch(59.6% 0.166 290.6) |
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 #8168D9 | 4.27:1 | AA large text | Lc -74.8 | Content text, not long reading |
| Black text on #8168D9 | 4.91:1 | AA | Lc 34.8 | Non-text elements, placeholder text |
| #8168D9 text on white | 4.27:1 | AA large text | Lc 69.3 | Content text, not long reading |
| #8168D9 text on black | 4.91:1 | AA | Lc -32.4 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E7F9
oklch(93.5% 0.024 291)
-
Step 200
200
#D8D5F6
oklch(88.6% 0.045 289.6)
-
Step 300
300
#C0B8F2
oklch(80.9% 0.081 290.8)
-
Step 400
400
#A191EB
oklch(70.7% 0.13 290.9)
-
Step 500
500 (this color)
#8168D9
oklch(59.6% 0.166 290.6)
-
Step 600
600
#7758D3
oklch(55.6% 0.181 290.9)
-
Step 700
700
#6447B7
oklch(49.1% 0.169 290.8)
-
Step 800
800
#513B94
oklch(42.6% 0.14 290.6)
-
Step 900
900
#433476
oklch(37.7% 0.109 290.7)
-
Step 950
950
#271F45
oklch(27% 0.069 290.8)
#8168D9 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) | #367CDD | 0.095 |
| Deuteranopia (no green cones) | #3978D6 | 0.092 |
| Tritanopia (no blue cones) | #698097 | 0.137 |
| Achromatopsia (no color) | #7A7A7A | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8168D9
#8168D9
oklch(59.6% 0.166 290.6)
- #838500
#838500
oklch(59.5% 0.131 110.8)
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 #8168D9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.033
- Medium Purple #9370DB ΔE 0.037
- Purpley #8756E4 ΔE 0.044
- Light Indigo #6D5ACF ΔE 0.050
- Dark Periwinkle #665FD1 ΔE 0.051
- Slate Blue #6A5ACD ΔE 0.054
- Deep Lavender #8D5EB7 ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.058
Use #8168D9 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.