#9781DB
Closest named color: Perrywinkle (#8F8CE7). oklch(66.1% 0.132 293.7), rgb(151, 129, 219).
Aa
Black text reads best on this color (6.47:1).
About this color
#9781DB is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.132 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.031 away. Black text reads best on it, at 6.47:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.47:1 |
| White text | 3.24:1 |
Values
| HEX | #9781DB |
| RGB | rgb(151, 129, 219) |
| HSL | hsl(255, 56%, 68%) |
| OKLCH | oklch(66.1% 0.132 293.7) |
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 #9781DB | 3.24:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #9781DB | 6.47:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #9781DB text on white | 3.24:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #9781DB text on black | 6.47:1 | AA | Lc -42.1 | 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 500.
-
Step 50
50
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#DAD5EF
oklch(88.5% 0.036 294.5)
-
Step 300
300
#C2B9E7
oklch(80.8% 0.065 293.9)
-
Step 400
400
#A494DB
oklch(70.7% 0.103 293.9)
-
Step 500
500 (this color)
#9781DB
oklch(66.1% 0.132 293.7)
-
Step 600
600
#795FBE
oklch(55.6% 0.144 293.8)
-
Step 700
700
#664EA4
oklch(49.1% 0.134 293.8)
-
Step 800
800
#534085
oklch(42.6% 0.111 293.8)
-
Step 900
900
#44376A
oklch(37.6% 0.086 293.6)
-
Step 950
950
#28213E
oklch(27.1% 0.053 293.6)
#9781DB 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) | #6690DE | 0.071 |
| Deuteranopia (no green cones) | #698DD9 | 0.067 |
| Tritanopia (no blue cones) | #8891A3 | 0.108 |
| Achromatopsia (no color) | #8F8F8F | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9781DB
#9781DB
oklch(66.1% 0.132 293.7)
- #929B2A
#929B2A
oklch(66.1% 0.133 114)
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 #9781DB, closest first.
No curated palette has a color within ΔE 0.04 of #9781DB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.031
- Medium Purple #9370DB ΔE 0.043
- Wisteria #A87DC2 ΔE 0.044
- Lavender Blue #8B88F8 ΔE 0.046
- Periwinkle #8E82FE ΔE 0.053
- Deep Lilac #966EBD ΔE 0.059
- Soft Purple #A66FB5 ΔE 0.067
- Periwinkle Blue #8F99FB ΔE 0.068
Use #9781DB 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.