#413C6D
Closest named color: Dark Slate Blue (#483D8B). oklch(38.5% 0.082 286.6), rgb(65, 60, 109).
Aa
White text reads best on this color (10.03:1).
About this color
#413C6D is a dark, moderately saturated purple. In OKLCH its lightness is 39%, its chroma 0.082 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.052 away. White text reads best on it, at 10.03:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.09:1 |
| White text | 10.03:1 |
Values
| HEX | #413C6D |
| RGB | rgb(65, 60, 109) |
| HSL | hsl(246, 29%, 33%) |
| OKLCH | oklch(38.5% 0.082 286.6) |
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 #413C6D | 10.03:1 | AAA | Lc -97.3 | Preferred for body text |
| Black text on #413C6D | 2.09:1 | Fails | Lc 10.7 | Not readable |
| #413C6D text on white | 10.03:1 | AAA | Lc 93.2 | Preferred for body text |
| #413C6D text on black | 2.09:1 | Fails | Lc -9.3 | 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 900.
-
Step 50
50
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200
#D7D6EF
oklch(88.5% 0.034 287.5)
-
Step 300
300
#BDBBE7
oklch(80.8% 0.062 287)
-
Step 400
400
#9C97DB
oklch(70.7% 0.098 287)
-
Step 500
500
#847CD1
oklch(63% 0.126 286.5)
-
Step 600
600
#6F64BE
oklch(55.6% 0.136 286.7)
-
Step 700
700
#5D53A4
oklch(49.2% 0.126 286.5)
-
Step 800
800
#4C4485
oklch(42.7% 0.105 286.7)
-
Step 900
900 (this color)
#413C6D
oklch(38.5% 0.082 286.6)
-
Step 950
950
#25223E
oklch(27% 0.051 287.4)
#413C6D 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) | #2B436F | 0.035 |
| Deuteranopia (no green cones) | #2A416C | 0.035 |
| Tritanopia (no blue cones) | #35464F | 0.070 |
| Achromatopsia (no color) | #424242 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413C6D
#413C6D
oklch(38.5% 0.082 286.6)
- #494601
#494601
oklch(38.5% 0.082 106.9)
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 #413C6D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.052
- Dark Grey Blue #29465B ΔE 0.059
- Twilight Blue #0A437A ΔE 0.061
- Blueberry #464196 ΔE 0.069
- Prussian Blue #1D3557 ΔE 0.070
- Cobalt #1E488F ΔE 0.071
- Charcoal #264653 ΔE 0.072
- Light Navy #155084 ΔE 0.073
Use #413C6D 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.