#9556B9
Closest named color: Deep Lavender (#8D5EB7). oklch(56.7% 0.158 311.8), rgb(149, 86, 185).
Aa
White text reads best on this color (4.87:1).
About this color
#9556B9 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.158 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.022 away. White text reads best on it, at 4.87:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.30:1 |
| White text | 4.87:1 |
Values
| HEX | #9556B9 |
| RGB | rgb(149, 86, 185) |
| HSL | hsl(278, 41%, 53%) |
| OKLCH | oklch(56.7% 0.158 311.8) |
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 #9556B9 | 4.87:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #9556B9 | 4.30:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #9556B9 text on white | 4.87:1 | AA | Lc 73.4 | Content text, not long reading |
| #9556B9 text on black | 4.30:1 | AA large text | Lc -28.3 | Dividers and decoration only |
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 600.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EEE6F4
oklch(93.5% 0.021 311.1)
-
Step 200
200
#E2D2ED
oklch(88.5% 0.04 311.7)
-
Step 300
300
#D0B4E3
oklch(80.9% 0.072 311.5)
-
Step 400
400
#B88BD4
oklch(70.6% 0.114 311.8)
-
Step 500
500
#A66DC9
oklch(63.1% 0.145 311.4)
-
Step 600
600 (this color)
#9556B9
oklch(56.7% 0.158 311.8)
-
Step 700
700
#7C429C
oklch(49% 0.148 311.9)
-
Step 800
800
#65377F
oklch(42.7% 0.123 311.8)
-
Step 900
900
#523166
oklch(37.8% 0.095 311.4)
-
Step 950
950
#301D3C
oklch(27% 0.061 311.2)
#9556B9 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) | #3B6EBC | 0.135 |
| Deuteranopia (no green cones) | #5072B6 | 0.120 |
| Tritanopia (no blue cones) | #91677F | 0.110 |
| Achromatopsia (no color) | #717171 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9556B9
#9556B9
oklch(56.7% 0.158 311.8)
- #528800
#528800
oklch(56.7% 0.157 131.8)
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 #9556B9, closest first.
No curated palette has a color within ΔE 0.04 of #9556B9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.022
- Amethyst #9B5FC0 ΔE 0.025
- Purply #983FB2 ΔE 0.046
- Deep Lilac #966EBD ΔE 0.057
- Purpley #8756E4 ΔE 0.071
- Soft Purple #A66FB5 ΔE 0.072
- Dark Lilac #9C6DA5 ΔE 0.072
- Medium Purple #9370DB ΔE 0.073
Use #9556B9 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.