#9183F1
Closest named color: Lavender Blue (#8B88F8). oklch(67.1% 0.159 287.1), rgb(145, 131, 241).
Aa
Black text reads best on this color (6.72:1).
About this color
#9183F1 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.159 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.016 away. Black text reads best on it, at 6.72:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.159) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.72:1 |
| White text | 3.12:1 |
Values
| HEX | #9183F1 |
| RGB | rgb(145, 131, 241) |
| HSL | hsl(248, 80%, 73%) |
| OKLCH | oklch(67.1% 0.159 287.1) |
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 #9183F1 | 3.12:1 | AA large text | Lc -63.5 | Content text, not long reading |
| Black text on #9183F1 | 6.72:1 | AA | Lc 45.9 | Large or bold text, headings |
| #9183F1 text on white | 3.12:1 | AA large text | Lc 58.1 | Large or bold text, headings |
| #9183F1 text on black | 6.72:1 | 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
#F4F4FE
oklch(97% 0.013 286.1)
-
Step 100
100
#E8E7FD
oklch(93.5% 0.03 287.9)
-
Step 200
200
#D6D4FD
oklch(88.5% 0.056 287.4)
-
Step 300
300
#BCB7FE
oklch(80.9% 0.1 287.2)
-
Step 400
400 (this color)
#9183F1
oklch(67.1% 0.159 287.1)
-
Step 500
500
#866DFB
oklch(63.1% 0.203 287.2)
-
Step 600
600
#724FEA
oklch(55.5% 0.221 287.2)
-
Step 700
700
#603FCC
oklch(49.2% 0.205 287)
-
Step 800
800
#4E35A5
oklch(42.7% 0.17 287.1)
-
Step 900
900
#403083
oklch(37.7% 0.133 287)
-
Step 950
950
#251D4C
oklch(26.9% 0.083 287.2)
#9183F1 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) | #5A94F5 | 0.074 |
| Deuteranopia (no green cones) | #598FEE | 0.072 |
| Tritanopia (no blue cones) | #7699AE | 0.135 |
| Achromatopsia (no color) | #929292 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9183F1
#9183F1
oklch(67.1% 0.159 287.1)
- #A09B00
#A09B00
oklch(67.2% 0.144 107.4)
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 #9183F1, closest first.
No curated palette has a color within ΔE 0.04 of #9183F1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.016
- Periwinkle #8E82FE ΔE 0.020
- Perrywinkle #8F8CE7 ΔE 0.029
- Medium Purple #9370DB ΔE 0.052
- Periwinkle Blue #8F99FB ΔE 0.054
- Soft Blue #6488EA ΔE 0.061
- Cornflower #6A79F7 ΔE 0.063
- Light Urple #B36FF6 ΔE 0.068
Use #9183F1 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.