#9055BC
Closest named color: Deep Lavender (#8D5EB7). oklch(56.2% 0.161 308.5), rgb(144, 85, 188).
Aa
White text reads best on this color (4.98:1).
About this color
#9055BC is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.161 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.023 away. White text reads best on it, at 4.98:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.21:1 |
| White text | 4.98:1 |
Values
| HEX | #9055BC |
| RGB | rgb(144, 85, 188) |
| HSL | hsl(274, 43%, 54%) |
| OKLCH | oklch(56.2% 0.161 308.5) |
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 #9055BC | 4.98:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #9055BC | 4.21:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #9055BC text on white | 4.98:1 | AA | Lc 74.1 | Content text, not long reading |
| #9055BC text on black | 4.21:1 | AA large text | Lc -27.6 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E1D2EE
oklch(88.4% 0.041 309.4)
-
Step 300
300
#CEB4E5
oklch(80.8% 0.073 308.8)
-
Step 400
400
#B58CD8
oklch(70.7% 0.116 308.4)
-
Step 500
500
#A36DCD
oklch(63% 0.149 308.7)
-
Step 600
600 (this color)
#9055BC
oklch(56.2% 0.161 308.5)
-
Step 700
700
#7943A0
oklch(49.1% 0.15 308.7)
-
Step 800
800
#623882
oklch(42.7% 0.124 308.2)
-
Step 900
900
#503168
oklch(37.7% 0.096 308.5)
-
Step 950
950
#2F1D3D
oklch(27% 0.062 308.8)
#9055BC 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) | #356DBF | 0.132 |
| Deuteranopia (no green cones) | #4970B9 | 0.118 |
| Tritanopia (no blue cones) | #8A6780 | 0.115 |
| Achromatopsia (no color) | #707070 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9055BC
#9055BC
oklch(56.2% 0.161 308.5)
- #5A8400
#5A8400
oklch(56.1% 0.148 128.5)
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 #9055BC, closest first.
No curated palette has a color within ΔE 0.04 of #9055BC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.023
- Amethyst #9B5FC0 ΔE 0.032
- Purply #983FB2 ΔE 0.046
- Deep Lilac #966EBD ΔE 0.062
- Purpley #8756E4 ΔE 0.064
- Light Indigo #6D5ACF ΔE 0.066
- Slate Blue #6A5ACD ΔE 0.069
- Dark Orchid #9932CC ΔE 0.070
Use #9055BC 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.