#463A3A
Closest named color: Charcoal Grey (#3C4142). oklch(36.1% 0.017 18), rgb(70, 58, 58).
Aa
White text reads best on this color (10.89:1).
About this color
#463A3A is a dark close to neutral grey. In OKLCH its lightness is 36%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.026 away. White text reads best on it, at 10.89:1.
| Hue family | Neutrals |
| Lightness | dark (36%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.92:1 |
| White text | 10.89:1 |
Values
| HEX | #463A3A |
| RGB | rgb(70, 58, 58) |
| HSL | hsl(0, 9%, 25%) |
| OKLCH | oklch(36.1% 0.017 18) |
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 #463A3A | 10.89:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #463A3A | 1.92:1 | Fails | Lc 8.7 | Not readable |
| #463A3A text on white | 10.89:1 | AAA | Lc 95.3 | Preferred for body text |
| #463A3A text on black | 1.92:1 | Fails | Lc -7.4 | 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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#ECE9E9
oklch(93.6% 0.003 17.2)
-
Step 200
200
#DED7D7
oklch(88.5% 0.008 17.3)
-
Step 300
300
#C9BDBD
oklch(80.8% 0.014 17.4)
-
Step 400
400
#AD9C9C
oklch(70.8% 0.02 17.6)
-
Step 500
500
#998383
oklch(63% 0.027 17.9)
-
Step 600
600
#836D6D
oklch(55.6% 0.028 18)
-
Step 700
700
#6F5B5B
oklch(49.1% 0.026 18.1)
-
Step 800
800
#5A4A4A
oklch(42.6% 0.022 18)
-
Step 900
900 (this color)
#463A3A
oklch(36.1% 0.017 18)
-
Step 950
950
#2C2424
oklch(26.9% 0.012 17.9)
#463A3A 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) | #3C3C3A | 0.018 |
| Deuteranopia (no green cones) | #3F3E3A | 0.017 |
| Tritanopia (no blue cones) | #49393A | 0.006 |
| Achromatopsia (no color) | #3D3D3D | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #463A3A
#463A3A
oklch(36.1% 0.017 18)
- #334041
#334041
oklch(36% 0.017 202.2)
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 #463A3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.026
- Onyx #343A40 ΔE 0.032
- Charcoal #264653 ΔE 0.061
- Gunmetal #293241 ΔE 0.061
- Purple Brown #673A3F ΔE 0.064
- Dark Blue Grey #1F3B4D ΔE 0.064
- Dark Grey Blue #29465B ΔE 0.067
- Dark Slate Gray #2F4F4F ΔE 0.069
Use #463A3A 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.