#8169EF
Closest named color: Medium Slate Blue (#7B68EE). oklch(61.2% 0.193 287.5), rgb(129, 105, 239).
Aa
Black text reads best on this color (5.20:1).
About this color
#8169EF is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.193 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.010 away. Black text reads best on it, at 5.20:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.193) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #8169EF |
| RGB | rgb(129, 105, 239) |
| HSL | hsl(251, 81%, 67%) |
| OKLCH | oklch(61.2% 0.193 287.5) |
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 #8169EF | 4.03:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #8169EF | 5.20:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #8169EF text on white | 4.03:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #8169EF text on black | 5.20:1 | AA | Lc -34.4 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E8E7FC
oklch(93.5% 0.028 288)
-
Step 200
200
#D6D4FB
oklch(88.4% 0.053 287.6)
-
Step 300
300
#BCB7FB
oklch(80.8% 0.095 287.4)
-
Step 400
400
#9C8FF9
oklch(70.6% 0.152 287.5)
-
Step 500
500 (this color)
#8169EF
oklch(61.2% 0.193 287.5)
-
Step 600
600
#7252E4
oklch(55.5% 0.21 287.6)
-
Step 700
700
#6042C7
oklch(49.2% 0.196 287.3)
-
Step 800
800
#4E37A1
oklch(42.7% 0.163 287.4)
-
Step 900
900
#40317F
oklch(37.6% 0.126 287.6)
-
Step 950
950
#251E4B
oklch(27% 0.08 286.9)
#8169EF 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) | #1082F3 | 0.109 |
| Deuteranopia (no green cones) | #117BEC | 0.108 |
| Tritanopia (no blue cones) | #5D87A2 | 0.161 |
| Achromatopsia (no color) | #7E7E7E | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8169EF
#8169EF
oklch(61.2% 0.193 287.5)
- #8D8800
#8D8800
oklch(61.1% 0.131 107.1)
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 #8169EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.010
- Purpley #8756E4 ΔE 0.043
- Cornflower #6A79F7 ΔE 0.046
- Medium Purple #9370DB ΔE 0.048
- Lighter Purple #A55AF4 ΔE 0.065
- Periwinkle #8E82FE ΔE 0.065
- Dark Periwinkle #665FD1 ΔE 0.066
- Light Indigo #6D5ACF ΔE 0.067
Use #8169EF 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.