#9180FD
Closest named color: Periwinkle (#8E82FE). oklch(67.3% 0.179 286.8), rgb(145, 128, 253).
Aa
Black text reads best on this color (6.70:1).
About this color
#9180FD is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.179 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.006 away. Black text reads best on it, at 6.70:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.179) |
| Temperature | cool |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.70:1 |
| White text | 3.12:1 |
Values
| HEX | #9180FD |
| RGB | rgb(145, 128, 253) |
| HSL | hsl(248, 97%, 75%) |
| OKLCH | oklch(67.3% 0.179 286.8) |
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 #9180FD | 3.12:1 | AA large text | Lc -63.5 | Content text, not long reading |
| Black text on #9180FD | 6.70:1 | AA | Lc 45.9 | Large or bold text, headings |
| #9180FD text on white | 3.12:1 | AA large text | Lc 58.1 | Large or bold text, headings |
| #9180FD text on black | 6.70:1 | AA | Lc -43.6 | 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 400.
-
Step 50
50
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E8E7FF
oklch(93.6% 0.032 287.7)
-
Step 200
200
#D6D4FF
oklch(88.5% 0.059 287.3)
-
Step 300
300
#BCB7FF
oklch(80.9% 0.101 287.1)
-
Step 400
400 (this color)
#9180FD
oklch(67.3% 0.179 286.8)
-
Step 500
500
#856CFF
oklch(63.1% 0.209 286.6)
-
Step 600
600
#7345F9
oklch(55.6% 0.249 286.9)
-
Step 700
700
#6134D9
oklch(49.1% 0.231 286.8)
-
Step 800
800
#4F2EAF
oklch(42.7% 0.191 287)
-
Step 900
900
#402C8B
oklch(37.7% 0.149 286.5)
-
Step 950
950
#251B51
oklch(27% 0.094 286.7)
#9180FD 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) | #4A95FF | 0.089 |
| Deuteranopia (no green cones) | #498EFA | 0.087 |
| Tritanopia (no blue cones) | #709AB3 | 0.150 |
| Achromatopsia (no color) | #929292 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9180FD
#9180FD
oklch(67.3% 0.179 286.8)
- #A19B00
#A19B00
oklch(67.3% 0.144 106.9)
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 #9180FD, closest first.
No curated palette has a color within ΔE 0.04 of #9180FD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.006
- Lavender Blue #8B88F8 ΔE 0.023
- Perrywinkle #8F8CE7 ΔE 0.048
- Medium Purple #9370DB ΔE 0.058
- Cornflower #6A79F7 ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.062
- Light Urple #B36FF6 ΔE 0.062
- Soft Blue #6488EA ΔE 0.069
Use #9180FD 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.