#9F66F7
Closest named color: Lighter Purple (#A55AF4). oklch(64% 0.208 298.4), rgb(159, 102, 247).
Aa
Black text reads best on this color (5.71:1).
About this color
#9F66F7 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.208 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.025 away. Black text reads best on it, at 5.71:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.208) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.71:1 |
| White text | 3.67:1 |
Values
| HEX | #9F66F7 |
| RGB | rgb(159, 102, 247) |
| HSL | hsl(264, 90%, 68%) |
| OKLCH | oklch(64% 0.208 298.4) |
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 #9F66F7 | 3.67:1 | AA large text | Lc -69.4 | Content text, not long reading |
| Black text on #9F66F7 | 5.71:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #9F66F7 text on white | 3.67:1 | AA large text | Lc 63.9 | Content text, not long reading |
| #9F66F7 text on black | 5.71:1 | AA | Lc -37.8 | 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#ECE6FC
oklch(93.6% 0.03 298.3)
-
Step 200
200
#DDD2FA
oklch(88.5% 0.056 297.8)
-
Step 300
300
#C9B2FA
oklch(80.8% 0.103 298.8)
-
Step 400
400
#AF87F7
oklch(70.8% 0.162 298.7)
-
Step 500
500 (this color)
#9F66F7
oklch(64% 0.208 298.4)
-
Step 600
600
#8843E2
oklch(55.5% 0.227 298.5)
-
Step 700
700
#7433C5
oklch(49.1% 0.211 298.5)
-
Step 800
800
#5E2C9F
oklch(42.6% 0.175 298.5)
-
Step 900
900
#4D2A7E
oklch(37.7% 0.136 298.9)
-
Step 950
950
#2D1A4A
oklch(27.1% 0.086 298.8)
#9F66F7 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) | #0785FC | 0.154 |
| Deuteranopia (no green cones) | #3084F4 | 0.142 |
| Tritanopia (no blue cones) | #8B85A5 | 0.161 |
| Achromatopsia (no color) | #858585 | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F66F7
#9F66F7
oklch(64% 0.208 298.4)
- #849800
#849800
oklch(64.1% 0.15 118.6)
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 #9F66F7, closest first.
No curated palette has a color within ΔE 0.04 of #9F66F7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.025
- Light Urple #B36FF6 ΔE 0.041
- Medium Purple #9370DB ΔE 0.052
- Medium Slate Blue #7B68EE ΔE 0.059
- Purpley #8756E4 ΔE 0.061
- Easter Purple #C071FE ΔE 0.064
- Periwinkle #8E82FE ΔE 0.065
- Light Purple #BF77F6 ΔE 0.070
Use #9F66F7 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.