#9F63EF
Closest named color: Lighter Purple (#A55AF4). oklch(63.1% 0.203 300.4), rgb(159, 99, 239).
Aa
Black text reads best on this color (5.50:1).
About this color
#9F63EF is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.203 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.021 away. Black text reads best on it, at 5.50:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.203) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.50:1 |
| White text | 3.81:1 |
Values
| HEX | #9F63EF |
| RGB | rgb(159, 99, 239) |
| HSL | hsl(266, 81%, 66%) |
| OKLCH | oklch(63.1% 0.203 300.4) |
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 #9F63EF | 3.81:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #9F63EF | 5.50:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #9F63EF text on white | 3.81:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #9F63EF text on black | 5.50:1 | AA | Lc -36.4 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6FB
oklch(93.7% 0.029 301)
-
Step 200
200
#DFD1F9
oklch(88.5% 0.056 301.2)
-
Step 300
300
#CBB2F8
oklch(80.9% 0.1 300.6)
-
Step 400
400
#B186F4
oklch(70.6% 0.16 300.4)
-
Step 500
500 (this color)
#9F63EF
oklch(63.1% 0.203 300.4)
-
Step 600
600
#8B44DE
oklch(55.6% 0.222 300.3)
-
Step 700
700
#7634C0
oklch(49.1% 0.205 300.4)
-
Step 800
800
#602D9C
oklch(42.8% 0.171 300.2)
-
Step 900
900
#4E2A7C
oklch(37.7% 0.133 300.2)
-
Step 950
950
#2E1A48
oklch(27% 0.083 301.1)
#9F63EF 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) | #1582F4 | 0.154 |
| Deuteranopia (no green cones) | #3782EC | 0.141 |
| Tritanopia (no blue cones) | #8E80A0 | 0.154 |
| Achromatopsia (no color) | #838383 | 0.204 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F63EF
#9F63EF
oklch(63.1% 0.203 300.4)
- #7E9600
#7E9600
oklch(63.2% 0.151 120.4)
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 #9F63EF, closest first.
No curated palette has a color within ΔE 0.04 of #9F63EF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.021
- Light Urple #B36FF6 ΔE 0.046
- Medium Purple #9370DB ΔE 0.047
- Purpley #8756E4 ΔE 0.054
- Medium Slate Blue #7B68EE ΔE 0.059
- Medium Orchid #BA55D3 ΔE 0.067
- Easter Purple #C071FE ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.071
Use #9F63EF 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.