#413F68
Closest named color: Dark Grey Blue (#29465B). oklch(38.9% 0.069 285), rgb(65, 63, 104).
Aa
White text reads best on this color (9.83:1).
About this color
#413F68 is a dark, muted purple. In OKLCH its lightness is 39%, its chroma 0.069 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.048 away. White text reads best on it, at 9.83:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.13:1 |
| White text | 9.83:1 |
Values
| HEX | #413F68 |
| RGB | rgb(65, 63, 104) |
| HSL | hsl(243, 25%, 33%) |
| OKLCH | oklch(38.9% 0.069 285) |
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 #413F68 | 9.83:1 | AAA | Lc -96.9 | Preferred for body text |
| Black text on #413F68 | 2.13:1 | Fails | Lc 11.2 | Not readable |
| #413F68 text on white | 9.83:1 | AAA | Lc 92.8 | Preferred for body text |
| #413F68 text on black | 2.13:1 | Fails | Lc -9.7 | 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#E8E9F4
oklch(93.6% 0.015 281.9)
-
Step 200
200
#D7D7EC
oklch(88.6% 0.029 285.8)
-
Step 300
300
#BCBDE1
oklch(80.9% 0.051 284)
-
Step 400
400
#9B9AD2
oklch(70.8% 0.081 284.9)
-
Step 500
500
#8380C7
oklch(63.2% 0.106 284.9)
-
Step 600
600
#6D68B3
oklch(55.5% 0.114 285.1)
-
Step 700
700
#5B569A
oklch(49% 0.107 285.1)
-
Step 800
800
#4A477D
oklch(42.7% 0.088 284.5)
-
Step 900
900 (this color)
#413F68
oklch(38.9% 0.069 285)
-
Step 950
950
#24233B
oklch(26.9% 0.044 284.9)
#413F68 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) | #32456A | 0.026 |
| Deuteranopia (no green cones) | #314267 | 0.025 |
| Tritanopia (no blue cones) | #37474E | 0.060 |
| Achromatopsia (no color) | #434343 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413F68
#413F68
oklch(38.9% 0.069 285)
- #4A4715
#4A4715
oklch(39% 0.069 105.9)
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 #413F68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.048
- Charcoal #264653 ΔE 0.061
- Dark Slate Blue #483D8B ΔE 0.062
- Twilight Blue #0A437A ΔE 0.063
- Prussian Blue #1D3557 ΔE 0.069
- Charcoal Grey #3C4142 ΔE 0.070
- Dark Blue Grey #1F3B4D ΔE 0.071
- Light Navy #155084 ΔE 0.071
Use #413F68 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.