#463A44
Closest named color: Charcoal Grey (#3C4142). oklch(36.5% 0.023 331.7), rgb(70, 58, 68).
Aa
White text reads best on this color (10.77:1).
About this color
#463A44 is a dark close to neutral grey. In OKLCH its lightness is 36%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.028 away. White text reads best on it, at 10.77:1.
| Hue family | Neutrals |
| Lightness | dark (36%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.94:1 |
| White text | 10.77:1 |
Values
| HEX | #463A44 |
| RGB | rgb(70, 58, 68) |
| HSL | hsl(310, 9%, 25%) |
| OKLCH | oklch(36.5% 0.023 331.7) |
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 #463A44 | 10.77:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #463A44 | 1.94:1 | Fails | Lc 8.9 | Not readable |
| #463A44 text on white | 10.77:1 | AAA | Lc 95.0 | Preferred for body text |
| #463A44 text on black | 1.94:1 | Fails | Lc -7.6 | 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
#ECE9EB
oklch(93.7% 0.004 337.4)
-
Step 200
200
#DDD7DC
oklch(88.5% 0.009 331)
-
Step 300
300
#C8BDC6
oklch(81% 0.017 331.7)
-
Step 400
400
#AC9AA9
oklch(70.7% 0.03 331.4)
-
Step 500
500
#978293
oklch(63.1% 0.035 332.4)
-
Step 600
600
#816B7E
oklch(55.5% 0.039 330.6)
-
Step 700
700
#6D596A
oklch(49% 0.037 331.2)
-
Step 800
800
#594956
oklch(42.6% 0.03 332.5)
-
Step 900
900 (this color)
#463A44
oklch(36.5% 0.023 331.7)
-
Step 950
950
#2B242A
oklch(27.1% 0.015 330.7)
#463A44 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) | #3A3D44 | 0.022 |
| Deuteranopia (no green cones) | #3C3E44 | 0.020 |
| Tritanopia (no blue cones) | #473B3D | 0.014 |
| Achromatopsia (no color) | #3E3E3E | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #463A44
#463A44
oklch(36.5% 0.023 331.7)
- #364238
#364238
oklch(36.5% 0.023 149.9)
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 #463A44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.028
- Onyx #343A40 ΔE 0.032
- Charcoal #264653 ΔE 0.056
- Dark Grey Blue #29465B ΔE 0.058
- Gunmetal #293241 ΔE 0.059
- Dark Blue Grey #1F3B4D ΔE 0.059
- Purple Brown #673A3F ΔE 0.063
- Space Cadet #2B2D42 ΔE 0.067
Use #463A44 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.