#46418E
Closest named color: Dark Slate Blue (#483D8B). oklch(42.2% 0.123 282.7), rgb(70, 65, 142).
Aa
White text reads best on this color (8.72:1).
About this color
#46418E is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.123 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.011 away. White text reads best on it, at 8.72:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.40:1 |
| White text | 8.72:1 |
Values
| HEX | #46418E |
| RGB | rgb(70, 65, 142) |
| HSL | hsl(244, 37%, 41%) |
| OKLCH | oklch(42.2% 0.123 282.7) |
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 #46418E | 8.72:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #46418E | 2.40:1 | Fails | Lc 14.3 | Not readable |
| #46418E text on white | 8.72:1 | AAA | Lc 89.7 | Fine for body text |
| #46418E text on black | 2.40:1 | Fails | Lc -12.6 | Not readable |
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 800.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E7E8F8
oklch(93.5% 0.022 283.1)
-
Step 200
200
#D5D6F4
oklch(88.5% 0.041 284)
-
Step 300
300
#B9BBEF
oklch(80.8% 0.073 282.9)
-
Step 400
400
#9697E6
oklch(70.7% 0.115 282.5)
-
Step 500
500
#7E7BDF
oklch(63.1% 0.147 282.7)
-
Step 600
600
#6862CD
oklch(55.6% 0.16 282.4)
-
Step 700
700
#5750B1
oklch(49% 0.149 282.6)
-
Step 800
800 (this color)
#46418E
oklch(42.2% 0.123 282.7)
-
Step 900
900
#3B3972
oklch(37.7% 0.095 282.4)
-
Step 950
950
#222243
oklch(27% 0.06 281.6)
#46418E 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) | #194E91 | 0.057 |
| Deuteranopia (no green cones) | #13488C | 0.057 |
| Tritanopia (no blue cones) | #2B5261 | 0.106 |
| Achromatopsia (no color) | #4B4B4B | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #46418E
#46418E
oklch(42.2% 0.123 282.7)
- #574F00
#574F00
oklch(42.2% 0.089 102.8)
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 #46418E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.011
- Blueberry #464196 ΔE 0.013
- Twilight #4E518B ΔE 0.048
- Cobalt #1E488F ΔE 0.049
- Dusk Blue #26538D ΔE 0.059
- Dusk #4E5481 ΔE 0.063
- Rebecca Purple #663399 ΔE 0.065
- Light Navy #155084 ΔE 0.067
Use #46418E 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.