#9788DC
Closest named color: Perrywinkle (#8F8CE7). oklch(67.4% 0.123 290.9), rgb(151, 136, 220).
Aa
Black text reads best on this color (6.87:1).
About this color
#9788DC is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.123 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.020 away. Black text reads best on it, at 6.87:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #9788DC |
| RGB | rgb(151, 136, 220) |
| HSL | hsl(251, 55%, 70%) |
| OKLCH | oklch(67.4% 0.123 290.9) |
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 #9788DC | 3.05:1 | AA large text | Lc -62.7 | Content text, not long reading |
| Black text on #9788DC | 6.87:1 | AA | Lc 46.7 | Large or bold text, headings |
| #9788DC text on white | 3.05:1 | AA large text | Lc 57.3 | Large or bold text, headings |
| #9788DC text on black | 6.87:1 | AA | Lc -44.4 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D8D5F4
oklch(88.5% 0.042 289.9)
-
Step 300
300
#C0B8EF
oklch(80.8% 0.077 291.2)
-
Step 400
400 (this color)
#9788DC
oklch(67.4% 0.123 290.9)
-
Step 500
500
#8B75E0
oklch(63.1% 0.157 290.7)
-
Step 600
600
#765BCD
oklch(55.6% 0.169 290.8)
-
Step 700
700
#644AB2
oklch(49.2% 0.158 290.9)
-
Step 800
800
#513D90
oklch(42.6% 0.132 290.9)
-
Step 900
900
#433573
oklch(37.7% 0.103 291.1)
-
Step 950
950
#272043
oklch(27.1% 0.064 290.7)
#9788DC 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) | #6F95DF | 0.059 |
| Deuteranopia (no green cones) | #7092DA | 0.056 |
| Tritanopia (no blue cones) | #8797A8 | 0.101 |
| Achromatopsia (no color) | #939393 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9788DC
#9788DC
oklch(67.4% 0.123 290.9)
- #9A9D38
#9A9D38
oklch(67.4% 0.123 110.9)
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 #9788DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.020
- Lavender Blue #8B88F8 ΔE 0.045
- Wisteria #A87DC2 ΔE 0.048
- Periwinkle Blue #8F99FB ΔE 0.056
- Periwinkle #8E82FE ΔE 0.057
- Pale Purple #B790D4 ΔE 0.058
- Medium Purple #9370DB ΔE 0.061
- Cornflower Blue #6495ED ΔE 0.070
Use #9788DC 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.