#9183FA
Closest named color: Periwinkle (#8E82FE). oklch(67.7% 0.171 286.3), rgb(145, 131, 250).
Aa
Black text reads best on this color (6.83:1).
About this color
#9183FA is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.171 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.008 away. Black text reads best on it, at 6.83:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.171) |
| Temperature | cool |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.83:1 |
| White text | 3.07:1 |
Values
| HEX | #9183FA |
| RGB | rgb(145, 131, 250) |
| HSL | hsl(247, 92%, 75%) |
| OKLCH | oklch(67.7% 0.171 286.3) |
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 #9183FA | 3.07:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #9183FA | 6.83:1 | AA | Lc 46.6 | Large or bold text, headings |
| #9183FA text on white | 3.07:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #9183FA text on black | 6.83:1 | AA | Lc -44.3 | 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
#E8E7FE
oklch(93.6% 0.031 287.8)
-
Step 200
200
#D5D4FF
oklch(88.5% 0.059 286.2)
-
Step 300
300
#BBB7FF
oklch(80.9% 0.101 286.5)
-
Step 400
400 (this color)
#9183FA
oklch(67.7% 0.171 286.3)
-
Step 500
500
#846CFF
oklch(63% 0.209 286.2)
-
Step 600
600
#714AF4
oklch(55.6% 0.238 286.3)
-
Step 700
700
#5F39D4
oklch(49% 0.221 286.2)
-
Step 800
800
#4D31AB
oklch(42.6% 0.183 286.3)
-
Step 900
900
#3F2E88
oklch(37.7% 0.143 286)
-
Step 950
950
#251C4F
oklch(27% 0.09 286.9)
#9183FA 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) | #5396FE | 0.080 |
| Deuteranopia (no green cones) | #5190F7 | 0.079 |
| Tritanopia (no blue cones) | #729CB3 | 0.145 |
| Achromatopsia (no color) | #939393 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9183FA
#9183FA
oklch(67.7% 0.171 286.3)
- #A39C00
#A39C00
oklch(67.7% 0.145 106.5)
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 #9183FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.008
- Lavender Blue #8B88F8 ΔE 0.015
- Perrywinkle #8F8CE7 ΔE 0.039
- Periwinkle Blue #8F99FB ΔE 0.054
- Medium Purple #9370DB ΔE 0.059
- Cornflower #6A79F7 ΔE 0.062
- Soft Blue #6488EA ΔE 0.065
- Light Urple #B36FF6 ΔE 0.066
Use #9183FA 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.