#9583F3
Closest named color: Lavender Blue (#8B88F8). oklch(67.6% 0.161 288.7), rgb(149, 131, 243).
Aa
Black text reads best on this color (6.81:1).
About this color
#9583F3 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.161 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.018 away. Black text reads best on it, at 6.81:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.161) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.81:1 |
| White text | 3.07:1 |
Values
| HEX | #9583F3 |
| RGB | rgb(149, 131, 243) |
| HSL | hsl(250, 82%, 73%) |
| OKLCH | oklch(67.6% 0.161 288.7) |
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 #9583F3 | 3.07:1 | AA large text | Lc -62.9 | Content text, not long reading |
| Black text on #9583F3 | 6.81:1 | AA | Lc 46.5 | Large or bold text, headings |
| #9583F3 text on white | 3.07:1 | AA large text | Lc 57.5 | Large or bold text, headings |
| #9583F3 text on black | 6.81:1 | AA | Lc -44.2 | 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 400.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FD
oklch(93.6% 0.03 290)
-
Step 200
200
#D7D4FD
oklch(88.5% 0.056 288.5)
-
Step 300
300
#BEB6FE
oklch(80.9% 0.101 289)
-
Step 400
400 (this color)
#9583F3
oklch(67.6% 0.161 288.7)
-
Step 500
500
#896BFC
oklch(63.1% 0.207 288.6)
-
Step 600
600
#754DEB
oklch(55.6% 0.224 288.5)
-
Step 700
700
#633CCC
oklch(49% 0.208 288.7)
-
Step 800
800
#5133A5
oklch(42.7% 0.173 289)
-
Step 900
900
#422F83
oklch(37.7% 0.135 288.7)
-
Step 950
950
#261D4D
oklch(27.1% 0.085 288)
#9583F3 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) | #5995F7 | 0.080 |
| Deuteranopia (no green cones) | #5A90F0 | 0.077 |
| Tritanopia (no blue cones) | #7B99AF | 0.135 |
| Achromatopsia (no color) | #939393 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9583F3
#9583F3
oklch(67.6% 0.161 288.7)
- #9F9D00
#9F9D00
oklch(67.5% 0.146 108.8)
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 #9583F3, closest first.
No curated palette has a color within ΔE 0.04 of #9583F3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.018
- Periwinkle #8E82FE ΔE 0.020
- Perrywinkle #8F8CE7 ΔE 0.032
- Periwinkle Blue #8F99FB ΔE 0.053
- Medium Purple #9370DB ΔE 0.054
- Light Urple #B36FF6 ΔE 0.063
- Soft Blue #6488EA ΔE 0.067
- Cornflower #6A79F7 ΔE 0.068
Use #9583F3 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.