#906FA9
Closest named color: Dark Lilac (#9C6DA5). oklch(59.6% 0.094 309.8), rgb(144, 111, 169).
Aa
Black text reads best on this color (5.03:1).
About this color
#906FA9 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 60%, its chroma 0.094 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.021 away. Black text reads best on it, at 5.03:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #906FA9 |
| RGB | rgb(144, 111, 169) |
| HSL | hsl(274, 25%, 55%) |
| OKLCH | oklch(59.6% 0.094 309.8) |
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 #906FA9 | 4.17:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #906FA9 | 5.03:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #906FA9 text on white | 4.17:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #906FA9 text on black | 5.03:1 | AA | Lc -33.0 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#ECE8F1
oklch(93.7% 0.013 306)
-
Step 200
200
#DED5E6
oklch(88.5% 0.025 309.3)
-
Step 300
300
#CAB9D7
oklch(80.9% 0.045 310.6)
-
Step 400
400
#AE94C3
oklch(70.6% 0.073 309.6)
-
Step 500
500 (this color)
#906FA9
oklch(59.6% 0.094 309.8)
-
Step 600
600
#8562A0
oklch(55.6% 0.101 309.3)
-
Step 700
700
#715189
oklch(49.2% 0.094 309.6)
-
Step 800
800
#5C426F
oklch(42.7% 0.079 309.9)
-
Step 900
900
#4B385A
oklch(37.6% 0.061 309.3)
-
Step 950
950
#2C2135
oklch(27% 0.039 309.1)
#906FA9 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) | #647AAB | 0.068 |
| Deuteranopia (no green cones) | #6C7DA7 | 0.063 |
| Tritanopia (no blue cones) | #8D7784 | 0.068 |
| Achromatopsia (no color) | #7C7C7C | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #906FA9
#906FA9
oklch(59.6% 0.094 309.8)
- #6D8A4D
#6D8A4D
oklch(59.6% 0.093 129.6)
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 #906FA9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.021
- Faded Purple #916E99 ΔE 0.024
- Deep Lilac #966EBD ΔE 0.033
- Dark Lavender #856798 ΔE 0.036
- Soft Purple #A66FB5 ΔE 0.042
- Grey Purple #826D8C ΔE 0.051
- Deep Lavender #8D5EB7 ΔE 0.053
- Purple Grey #866F85 ΔE 0.060
Use #906FA9 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.