#9550BC
Closest named color: Deep Lavender (#8D5EB7). oklch(56% 0.171 311.6), rgb(149, 80, 188).
Aa
White text reads best on this color (5.05:1).
About this color
#9550BC is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.171 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 0.035 away. White text reads best on it, at 5.05:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #9550BC |
| RGB | rgb(149, 80, 188) |
| HSL | hsl(278, 45%, 53%) |
| OKLCH | oklch(56% 0.171 311.6) |
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 #9550BC | 5.05:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #9550BC | 4.15:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #9550BC text on white | 5.05:1 | AA | Lc 74.5 | Content text, not long reading |
| #9550BC text on black | 4.15:1 | AA large text | Lc -27.2 | 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
#F8F4FB
oklch(97.2% 0.01 311.2)
-
Step 100
100
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E3D2EE
oklch(88.6% 0.042 312.3)
-
Step 300
300
#D1B3E5
oklch(80.9% 0.076 311.7)
-
Step 400
400
#BA89D8
oklch(70.6% 0.123 311.9)
-
Step 500
500
#A86ACE
oklch(63.1% 0.157 311.3)
-
Step 600
600 (this color)
#9550BC
oklch(56% 0.171 311.6)
-
Step 700
700
#7E3FA1
oklch(49.2% 0.159 311.6)
-
Step 800
800
#663582
oklch(42.7% 0.13 311.5)
-
Step 900
900
#532F69
oklch(37.7% 0.103 311.1)
-
Step 950
950
#311C3D
oklch(27% 0.065 312.1)
#9550BC 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) | #2E6BBF | 0.149 |
| Deuteranopia (no green cones) | #4870B9 | 0.132 |
| Tritanopia (no blue cones) | #91637E | 0.118 |
| Achromatopsia (no color) | #6F6F6F | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9550BC
#9550BC
oklch(56% 0.171 311.6)
- #518600
#518600
oklch(56.1% 0.155 131.7)
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 #9550BC, closest first.
No curated palette has a color within ΔE 0.04 of #9550BC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.035
- Purply #983FB2 ΔE 0.035
- Amethyst #9B5FC0 ΔE 0.036
- Dark Orchid #9932CC ΔE 0.059
- Purpley #8756E4 ΔE 0.067
- Deep Lilac #966EBD ΔE 0.070
- Light Indigo #6D5ACF ΔE 0.076
- Medium Orchid #BA55D3 ΔE 0.077
Use #9550BC 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.