#9180BF
Closest named color: Wisteria (#A87DC2). oklch(64% 0.094 296), rgb(145, 128, 191).
Aa
Black text reads best on this color (6.04:1).
About this color
#9180BF is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.094 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.037 away. Black text reads best on it, at 6.04:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.04:1 |
| White text | 3.47:1 |
Values
| HEX | #9180BF |
| RGB | rgb(145, 128, 191) |
| HSL | hsl(256, 33%, 63%) |
| OKLCH | oklch(64% 0.094 296) |
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 #9180BF | 3.47:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #9180BF | 6.04:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #9180BF text on white | 3.47:1 | AA large text | Lc 62.3 | Content text, not long reading |
| #9180BF text on black | 6.04:1 | AA | Lc -39.4 | 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 500.
-
Step 50
50
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EAE8F2
oklch(93.5% 0.014 295.3)
-
Step 200
200
#DAD6E9
oklch(88.5% 0.026 295.5)
-
Step 300
300
#C3BBDC
oklch(80.9% 0.047 296.4)
-
Step 400
400
#A498CA
oklch(70.8% 0.073 295.5)
-
Step 500
500 (this color)
#9180BF
oklch(64% 0.094 296)
-
Step 600
600
#7966A8
oklch(55.6% 0.102 296.2)
-
Step 700
700
#665490
oklch(49% 0.095 296.5)
-
Step 800
800
#534575
oklch(42.6% 0.079 296.3)
-
Step 900
900
#443A5F
oklch(37.6% 0.063 295.6)
-
Step 950
950
#282237
oklch(26.9% 0.039 296.8)
#9180BF 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) | #718AC2 | 0.049 |
| Deuteranopia (no green cones) | #7389BD | 0.047 |
| Tritanopia (no blue cones) | #888A97 | 0.076 |
| Achromatopsia (no color) | #8A8A8A | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9180BF
#9180BF
oklch(64% 0.094 296)
- #89934E
#89934E
oklch(63.9% 0.094 115.9)
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 #9180BF, closest first.
No curated palette has a color within ΔE 0.04 of #9180BF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.037
- Heather #A484AC ΔE 0.045
- Deep Lilac #966EBD ΔE 0.046
- Soft Purple #A66FB5 ΔE 0.051
- Dark Lilac #9C6DA5 ΔE 0.055
- Dusty Lavender #AC86A8 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.061
- Purpley Grey #947E94 ΔE 0.065
Use #9180BF 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.