#413B5D
Closest named color: Dark Grey Blue (#29465B). oklch(37.4% 0.058 291.4), rgb(65, 59, 93).
Aa
White text reads best on this color (10.45:1).
About this color
#413B5D is a dark, muted purple. In OKLCH its lightness is 37%, its chroma 0.058 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.047 away. White text reads best on it, at 10.45:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.00:1 |
| White text | 10.45:1 |
Values
| HEX | #413B5D |
| RGB | rgb(65, 59, 93) |
| HSL | hsl(251, 22%, 30%) |
| OKLCH | oklch(37.4% 0.058 291.4) |
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 #413B5D | 10.45:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #413B5D | 2.00:1 | Fails | Lc 9.7 | Not readable |
| #413B5D text on white | 10.45:1 | AAA | Lc 94.2 | Preferred for body text |
| #413B5D text on black | 2.00:1 | Fails | Lc -8.3 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#EAE8F2
oklch(93.5% 0.014 295.3)
-
Step 200
200
#D9D7E8
oklch(88.6% 0.023 291.3)
-
Step 300
300
#C0BCDB
oklch(80.8% 0.043 291.3)
-
Step 400
400
#A199C9
oklch(70.7% 0.07 292.2)
-
Step 500
500
#8A80BB
oklch(63.2% 0.088 291.4)
-
Step 600
600
#7468A7
oklch(55.5% 0.097 291.7)
-
Step 700
700
#61578F
oklch(49.1% 0.089 291)
-
Step 800
800
#504774
oklch(42.7% 0.074 292.2)
-
Step 900
900 (this color)
#413B5D
oklch(37.4% 0.058 291.4)
-
Step 950
950
#272337
oklch(27% 0.037 292.9)
#413B5D 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) | #32405E | 0.026 |
| Deuteranopia (no green cones) | #323F5C | 0.026 |
| Tritanopia (no blue cones) | #3B4147 | 0.049 |
| Achromatopsia (no color) | #3F3F3F | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413B5D
#413B5D
oklch(37.4% 0.058 291.4)
- #42441D
#42441D
oklch(37.5% 0.058 111.5)
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 #413B5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.047
- Charcoal #264653 ΔE 0.056
- Onyx #343A40 ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.057
- Dark Blue Grey #1F3B4D ΔE 0.059
- Prussian Blue #1D3557 ΔE 0.060
- Gunmetal #293241 ΔE 0.068
- Space Cadet #2B2D42 ΔE 0.072
Use #413B5D 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.