#413D5D
Closest named color: Dark Grey Blue (#29465B). oklch(37.8% 0.054 289.3), rgb(65, 61, 93).
Aa
White text reads best on this color (10.24:1).
About this color
#413D5D is a dark, muted purple. In OKLCH its lightness is 38%, its chroma 0.054 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.043 away. White text reads best on it, at 10.24:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.05:1 |
| White text | 10.24:1 |
Values
| HEX | #413D5D |
| RGB | rgb(65, 61, 93) |
| HSL | hsl(248, 21%, 30%) |
| OKLCH | oklch(37.8% 0.054 289.3) |
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 #413D5D | 10.24:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #413D5D | 2.05:1 | Fails | Lc 10.2 | Not readable |
| #413D5D text on white | 10.24:1 | AAA | Lc 93.8 | Preferred for body text |
| #413D5D text on black | 2.05:1 | Fails | Lc -8.8 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D8D7E8
oklch(88.5% 0.023 288.6)
-
Step 300
300
#BFBDDA
oklch(80.9% 0.041 288.6)
-
Step 400
400
#9F9AC7
oklch(70.6% 0.065 289.7)
-
Step 500
500
#8881B9
oklch(63.1% 0.083 289.5)
-
Step 600
600
#726AA5
oklch(55.6% 0.091 289.3)
-
Step 700
700
#60588D
oklch(49.1% 0.084 289.9)
-
Step 800
800
#4E4873
oklch(42.7% 0.07 289.5)
-
Step 900
900 (this color)
#413D5D
oklch(37.8% 0.054 289.3)
-
Step 950
950
#262436
oklch(27.1% 0.033 289.1)
#413D5D 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) | #34415E | 0.022 |
| Deuteranopia (no green cones) | #34405C | 0.022 |
| Tritanopia (no blue cones) | #3B4349 | 0.046 |
| Achromatopsia (no color) | #414141 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413D5D
#413D5D
oklch(37.8% 0.054 289.3)
- #444421
#444421
oklch(37.8% 0.053 108.7)
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 #413D5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.043
- Charcoal #264653 ΔE 0.052
- Charcoal Grey #3C4142 ΔE 0.054
- Onyx #343A40 ΔE 0.056
- Dark Blue Grey #1F3B4D ΔE 0.059
- Prussian Blue #1D3557 ΔE 0.062
- Gunmetal #293241 ΔE 0.070
- Dark Slate Gray #2F4F4F ΔE 0.072
Use #413D5D 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.