#9591FC
Closest named color: Periwinkle Blue (#8F99FB). oklch(70.6% 0.154 283.4), rgb(149, 145, 252).
Aa
Black text reads best on this color (7.73:1).
About this color
#9591FC is a medium-light, vivid purple. In OKLCH its lightness is 71%, its chroma 0.154 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.021 away. Black text reads best on it, at 7.73:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.154) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 7.73:1 |
| White text | 2.71:1 |
Values
| HEX | #9591FC |
| RGB | rgb(149, 145, 252) |
| HSL | hsl(242, 95%, 78%) |
| OKLCH | oklch(70.6% 0.154 283.4) |
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 #9591FC | 2.71:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #9591FC | 7.73:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #9591FC text on white | 2.71:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #9591FC text on black | 7.73:1 | AAA | Lc -49.4 | Large or bold text, headings |
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
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E7E8FC
oklch(93.6% 0.027 283.6)
-
Step 200
200
#D4D5FC
oklch(88.5% 0.053 284.1)
-
Step 300
300
#B8B9FD
oklch(80.9% 0.096 283.4)
-
Step 400
400 (this color)
#9591FC
oklch(70.6% 0.154 283.4)
-
Step 500
500
#7E71FA
oklch(63% 0.197 283.5)
-
Step 600
600
#6A55E9
oklch(55.6% 0.213 283.5)
-
Step 700
700
#5944CB
oklch(49.2% 0.199 283.4)
-
Step 800
800
#4839A4
oklch(42.7% 0.165 283.3)
-
Step 900
900
#3C3382
oklch(37.8% 0.128 283.6)
-
Step 950
950
#221F4C
oklch(27% 0.081 282.6)
#9591FC 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) | #6AA0FF | 0.059 |
| Deuteranopia (no green cones) | #6699FA | 0.059 |
| Tritanopia (no blue cones) | #76A6BA | 0.132 |
| Achromatopsia (no color) | #9D9D9D | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9591FC
#9591FC
oklch(70.6% 0.154 283.4)
- #B1A300
#B1A300
oklch(70.5% 0.149 103.4)
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 #9591FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.021
- Lavender Blue #8B88F8 ΔE 0.028
- Perrywinkle #8F8CE7 ΔE 0.033
- Periwinkle #8E82FE ΔE 0.040
- Cornflower Blue #6495ED ΔE 0.066
- Liliac #C48EFD ΔE 0.070
- Soft Blue #6488EA ΔE 0.075
- Pale Purple #B790D4 ΔE 0.076
Use #9591FC 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.