#413642
Closest named color: Onyx (#343A40). oklch(34.9% 0.025 323.5), rgb(65, 54, 66).
Aa
White text reads best on this color (11.46:1).
About this color
#413642 is a dark close to neutral grey. In OKLCH its lightness is 35%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Onyx (#343A40), ΔE 0.026 away. White text reads best on it, at 11.46:1.
| Hue family | Neutrals |
| Lightness | dark (35%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.83:1 |
| White text | 11.46:1 |
Values
| HEX | #413642 |
| RGB | rgb(65, 54, 66) |
| HSL | hsl(295, 10%, 24%) |
| OKLCH | oklch(34.9% 0.025 323.5) |
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 #413642 | 11.46:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #413642 | 1.83:1 | Fails | Lc 7.4 | Not readable |
| #413642 text on white | 11.46:1 | AAA | Lc 96.4 | Preferred for body text |
| #413642 text on black | 1.83:1 | Fails | Lc 0.0 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE9EC
oklch(93.7% 0.005 325.6)
-
Step 200
200
#DDD7DD
oklch(88.6% 0.01 325.7)
-
Step 300
300
#C7BDC8
oklch(81% 0.019 323)
-
Step 400
400
#AA9BAC
oklch(70.8% 0.03 322.2)
-
Step 500
500
#958297
oklch(63.1% 0.038 323)
-
Step 600
600
#806B82
oklch(55.6% 0.043 323.4)
-
Step 700
700
#6C596E
oklch(49% 0.04 323.1)
-
Step 800
800
#584959
oklch(42.7% 0.032 324.2)
-
Step 900
900 (this color)
#413642
oklch(34.9% 0.025 323.5)
-
Step 950
950
#2A242B
oklch(27% 0.015 321.4)
#413642 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) | #353943 | 0.022 |
| Deuteranopia (no green cones) | #373A42 | 0.021 |
| Tritanopia (no blue cones) | #42373A | 0.016 |
| Achromatopsia (no color) | #393939 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413642
#413642
oklch(34.9% 0.025 323.5)
- #333E32
#333E32
oklch(35% 0.025 142.8)
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 #413642, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.026
- Charcoal Grey #3C4142 ΔE 0.036
- Gunmetal #293241 ΔE 0.045
- Space Cadet #2B2D42 ΔE 0.052
- Dark Blue Grey #1F3B4D ΔE 0.052
- Charcoal #264653 ΔE 0.059
- Dark Grey Blue #29465B ΔE 0.062
- Prussian Blue #1D3557 ΔE 0.066
Use #413642 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.