#413A6E
Closest named color: Dark Slate Blue (#483D8B). oklch(38.2% 0.087 287.7), rgb(65, 58, 110).
Aa
White text reads best on this color (10.21:1).
About this color
#413A6E is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.087 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.050 away. White text reads best on it, at 10.21:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.05:1 |
| White text | 10.21:1 |
Values
| HEX | #413A6E |
| RGB | rgb(65, 58, 110) |
| HSL | hsl(248, 31%, 33%) |
| OKLCH | oklch(38.2% 0.087 287.7) |
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 #413A6E | 10.21:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #413A6E | 2.05:1 | Fails | Lc 10.3 | Not readable |
| #413A6E text on white | 10.21:1 | AAA | Lc 93.6 | Preferred for body text |
| #413A6E text on black | 2.05:1 | Fails | Lc -8.9 | 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
#E9E8F6
oklch(93.6% 0.019 289.3)
-
Step 200
200
#D7D6F0
oklch(88.5% 0.036 287.4)
-
Step 300
300
#BEBBE9
oklch(81% 0.064 287.9)
-
Step 400
400
#9D96DE
oklch(70.7% 0.104 287.9)
-
Step 500
500
#867BD5
oklch(63.2% 0.133 287.6)
-
Step 600
600
#7162C2
oklch(55.6% 0.144 287.9)
-
Step 700
700
#5E51A7
oklch(49.1% 0.133 287.4)
-
Step 800
800
#4D4288
oklch(42.6% 0.112 287.9)
-
Step 900
900 (this color)
#413A6E
oklch(38.2% 0.087 287.7)
-
Step 950
950
#252240
oklch(27.1% 0.055 286.7)
#413A6E 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) | #274270 | 0.041 |
| Deuteranopia (no green cones) | #27406D | 0.040 |
| Tritanopia (no blue cones) | #35444E | 0.073 |
| Achromatopsia (no color) | #414141 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413A6E
#413A6E
oklch(38.2% 0.087 287.7)
- #484500
#484500
oklch(38.1% 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 #413A6E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.050
- Twilight Blue #0A437A ΔE 0.062
- Dark Grey Blue #29465B ΔE 0.064
- Blueberry #464196 ΔE 0.068
- Prussian Blue #1D3557 ΔE 0.070
- Cobalt #1E488F ΔE 0.072
- Marine Blue #01386A ΔE 0.073
- Light Navy #155084 ΔE 0.076
Use #413A6E 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.