#413A4C
Closest named color: Onyx (#343A40). oklch(36.3% 0.032 302.6), rgb(65, 58, 76).
Aa
White text reads best on this color (10.85:1).
About this color
#413A4C is a dark, muted purple. In OKLCH its lightness is 36%, its chroma 0.032 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.032 away. White text reads best on it, at 10.85:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.93:1 |
| White text | 10.85:1 |
Values
| HEX | #413A4C |
| RGB | rgb(65, 58, 76) |
| HSL | hsl(263, 13%, 26%) |
| OKLCH | oklch(36.3% 0.032 302.6) |
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 #413A4C | 10.85:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #413A4C | 1.93:1 | Fails | Lc 8.7 | Not readable |
| #413A4C text on white | 10.85:1 | AAA | Lc 95.2 | Preferred for body text |
| #413A4C text on black | 1.93:1 | Fails | Lc -7.5 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9EE
oklch(93.7% 0.007 304.2)
-
Step 200
200
#DBD7E1
oklch(88.5% 0.014 304.1)
-
Step 300
300
#C3BDCE
oklch(80.8% 0.024 301.9)
-
Step 400
400
#A59BB5
oklch(70.7% 0.039 302.9)
-
Step 500
500
#8F83A2
oklch(63.1% 0.048 302.7)
-
Step 600
600
#796C8D
oklch(55.5% 0.053 302.7)
-
Step 700
700
#665A78
oklch(49.1% 0.049 302.9)
-
Step 800
800
#534A62
oklch(42.7% 0.041 301.8)
-
Step 900
900 (this color)
#413A4C
oklch(36.3% 0.032 302.6)
-
Step 950
950
#28242F
oklch(26.9% 0.021 301.6)
#413A4C 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) | #373D4D | 0.018 |
| Deuteranopia (no green cones) | #383D4B | 0.017 |
| Tritanopia (no blue cones) | #3F3C40 | 0.024 |
| Achromatopsia (no color) | #3D3D3D | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413A4C
#413A4C
oklch(36.3% 0.032 302.6)
- #3B412E
#3B412E
oklch(36.4% 0.032 122.2)
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 #413A4C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.032
- Charcoal Grey #3C4142 ΔE 0.034
- Dark Grey Blue #29465B ΔE 0.048
- Charcoal #264653 ΔE 0.049
- Dark Blue Grey #1F3B4D ΔE 0.050
- Gunmetal #293241 ΔE 0.052
- Space Cadet #2B2D42 ΔE 0.060
- Prussian Blue #1D3557 ΔE 0.062
Use #413A4C 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.