#41414F
Closest named color: Charcoal Grey (#3C4142). oklch(38.1% 0.024 285.2), rgb(65, 65, 79).
Aa
White text reads best on this color (10.02:1).
About this color
#41414F is a dark close to neutral grey. In OKLCH its lightness is 38%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.025 away. White text reads best on it, at 10.02:1.
| Hue family | Neutrals |
| Lightness | dark (38%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.09:1 |
| White text | 10.02:1 |
Values
| HEX | #41414F |
| RGB | rgb(65, 65, 79) |
| HSL | hsl(240, 10%, 28%) |
| OKLCH | oklch(38.1% 0.024 285.2) |
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 #41414F | 10.02:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #41414F | 2.09:1 | Fails | Lc 10.6 | Not readable |
| #41414F text on white | 10.02:1 | AAA | Lc 93.3 | Preferred for body text |
| #41414F text on black | 2.09:1 | Fails | Lc -9.2 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9ED
oklch(93.5% 0.005 286.3)
-
Step 200
200
#D8D8E0
oklch(88.5% 0.011 286.2)
-
Step 300
300
#BFBFCC
oklch(80.9% 0.018 286)
-
Step 400
400
#9E9EB2
oklch(70.6% 0.029 285.6)
-
Step 500
500
#87879F
oklch(63.2% 0.036 285.3)
-
Step 600
600
#71708A
oklch(55.6% 0.04 286.8)
-
Step 700
700
#5E5E75
oklch(49.1% 0.037 285)
-
Step 800
800
#4D4D5F
oklch(42.7% 0.03 285.1)
-
Step 900
900 (this color)
#41414F
oklch(38.1% 0.024 285.2)
-
Step 950
950
#25262E
oklch(27.1% 0.015 279.7)
#41414F 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) | #3E4350 | 0.007 |
| Deuteranopia (no green cones) | #3D424F | 0.007 |
| Tritanopia (no blue cones) | #3E4346 | 0.020 |
| Achromatopsia (no color) | #424242 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41414F
#41414F
oklch(38.1% 0.024 285.2)
- #444335
#444335
oklch(37.9% 0.023 104.1)
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 #41414F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.025
- Dark Grey Blue #29465B ΔE 0.037
- Charcoal #264653 ΔE 0.038
- Onyx #343A40 ΔE 0.039
- Dark Slate Gray #2F4F4F ΔE 0.050
- Dark Blue Grey #1F3B4D ΔE 0.055
- Gunmetal #293241 ΔE 0.067
- Dark Teal #014D4E ΔE 0.068
Use #41414F 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.