#9171E2
Closest named color: Medium Purple (#9370DB). oklch(63.1% 0.165 294.2), rgb(145, 113, 226).
Aa
Black text reads best on this color (5.66:1).
About this color
#9171E2 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.165 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.011 away. Black text reads best on it, at 5.66:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.66:1 |
| White text | 3.70:1 |
Values
| HEX | #9171E2 |
| RGB | rgb(145, 113, 226) |
| HSL | hsl(257, 66%, 66%) |
| OKLCH | oklch(63.1% 0.165 294.2) |
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 #9171E2 | 3.70:1 | AA large text | Lc -69.9 | Content text, not long reading |
| Black text on #9171E2 | 5.66:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #9171E2 text on white | 3.70:1 | AA large text | Lc 64.4 | Content text, not long reading |
| #9171E2 text on black | 5.66:1 | AA | Lc -37.2 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#DAD4F5
oklch(88.5% 0.045 293.8)
-
Step 300
300
#C3B7F0
oklch(80.9% 0.08 294.2)
-
Step 400
400
#A690E9
oklch(70.8% 0.129 294.2)
-
Step 500
500 (this color)
#9171E2
oklch(63.1% 0.165 294.2)
-
Step 600
600
#7C56D0
oklch(55.5% 0.18 294.1)
-
Step 700
700
#6946B4
oklch(49.2% 0.167 294.1)
-
Step 800
800
#553A92
oklch(42.7% 0.139 293.8)
-
Step 900
900
#463374
oklch(37.7% 0.107 294.1)
-
Step 950
950
#291E44
oklch(26.9% 0.069 294.7)
#9171E2 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) | #4686E6 | 0.100 |
| Deuteranopia (no green cones) | #4C83DF | 0.095 |
| Tritanopia (no blue cones) | #7E879F | 0.132 |
| Achromatopsia (no color) | #858585 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9171E2
#9171E2
oklch(63.1% 0.165 294.2)
- #899200
#899200
oklch(63.1% 0.142 114.1)
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 #9171E2, closest first.
No curated palette has a color within ΔE 0.04 of #9171E2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.011
- Medium Slate Blue #7B68EE ΔE 0.047
- Periwinkle #8E82FE ΔE 0.053
- Deep Lilac #966EBD ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.059
- Amethyst #9B5FC0 ΔE 0.062
- Light Urple #B36FF6 ΔE 0.063
- Cornflower #6A79F7 ΔE 0.064
Use #9171E2 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.