#9178E6
Closest named color: Medium Purple (#9370DB). oklch(64.5% 0.16 291.7), rgb(145, 120, 230).
Aa
Black text reads best on this color (6.03:1).
About this color
#9178E6 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.160 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.023 away. Black text reads best on it, at 6.03:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.03:1 |
| White text | 3.48:1 |
Values
| HEX | #9178E6 |
| RGB | rgb(145, 120, 230) |
| HSL | hsl(254, 69%, 69%) |
| OKLCH | oklch(64.5% 0.16 291.7) |
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 #9178E6 | 3.48:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #9178E6 | 6.03:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #9178E6 text on white | 3.48:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #9178E6 text on black | 6.03:1 | AA | Lc -39.5 | 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
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#D9D5F4
oklch(88.6% 0.042 291.4)
-
Step 300
300
#C1B8F0
oklch(80.9% 0.079 291.9)
-
Step 400
400
#A291E8
oklch(70.6% 0.126 291.8)
-
Step 500
500 (this color)
#9178E6
oklch(64.5% 0.16 291.7)
-
Step 600
600
#7859CF
oklch(55.6% 0.175 291.8)
-
Step 700
700
#6548B3
oklch(49% 0.162 291.8)
-
Step 800
800
#523C91
oklch(42.6% 0.134 291.6)
-
Step 900
900
#443474
oklch(37.7% 0.106 292.1)
-
Step 950
950
#271F44
oklch(26.9% 0.067 291.2)
#9178E6 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) | #4F8BEA | 0.089 |
| Deuteranopia (no green cones) | #5287E3 | 0.085 |
| Tritanopia (no blue cones) | #7B8EA4 | 0.132 |
| Achromatopsia (no color) | #898989 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9178E6
#9178E6
oklch(64.5% 0.16 291.7)
- #919500
#919500
oklch(64.5% 0.142 111.7)
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 #9178E6, closest first.
No curated palette has a color within ΔE 0.04 of #9178E6.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.023
- Periwinkle #8E82FE ΔE 0.040
- Lavender Blue #8B88F8 ΔE 0.043
- Perrywinkle #8F8CE7 ΔE 0.049
- Medium Slate Blue #7B68EE ΔE 0.056
- Cornflower #6A79F7 ΔE 0.060
- Light Urple #B36FF6 ΔE 0.062
- Deep Lilac #966EBD ΔE 0.062
Use #9178E6 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.