#4F464B
Closest named color: Charcoal Grey (#3C4142). oklch(40.5% 0.015 343.2), rgb(79, 70, 75).
Aa
White text reads best on this color (9.09:1).
About this color
#4F464B is a dark close to neutral grey. In OKLCH its lightness is 40%, its chroma 0.015. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.039 away. White text reads best on it, at 9.09:1.
| Hue family | Neutrals |
| Lightness | dark (40%) |
| Chroma | close to neutral grey (0.015) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.31:1 |
| White text | 9.09:1 |
Values
| HEX | #4F464B |
| RGB | rgb(79, 70, 75) |
| HSL | hsl(327, 6%, 29%) |
| OKLCH | oklch(40.5% 0.015 343.2) |
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 #4F464B | 9.09:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #4F464B | 2.31:1 | Fails | Lc 13.0 | Not readable |
| #4F464B text on white | 9.09:1 | AAA | Lc 90.9 | Preferred for body text |
| #4F464B text on black | 2.31:1 | Fails | Lc -11.4 | 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 800.
-
Step 50
50
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#EBE9EA
oklch(93.6% 0.003 345.2)
-
Step 200
200
#DBD8DA
oklch(88.5% 0.004 337.4)
-
Step 300
300
#C5BEC2
oklch(80.8% 0.01 341.9)
-
Step 400
400
#A79DA3
oklch(70.6% 0.014 340.7)
-
Step 500
500
#92858C
oklch(63% 0.019 343.9)
-
Step 600
600
#7C6F76
oklch(55.6% 0.019 344)
-
Step 700
700
#685D63
oklch(49.1% 0.017 343.7)
-
Step 800
800 (this color)
#4F464B
oklch(40.5% 0.015 343.2)
-
Step 900
900
#463F43
oklch(37.6% 0.012 342.3)
-
Step 950
950
#292527
oklch(27% 0.007 345.8)
#4F464B 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) | #46484B | 0.016 |
| Deuteranopia (no green cones) | #48494B | 0.014 |
| Tritanopia (no blue cones) | #504648 | 0.005 |
| Achromatopsia (no color) | #484848 | 0.015 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
This color is close to neutral, so it has no meaningful hue to rotate. Hue harmonies are omitted.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4F464B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.039
- Dark Slate Gray #2F4F4F ΔE 0.051
- Purple Brown #673A3F ΔE 0.052
- Charcoal #264653 ΔE 0.060
- Dark Grey Blue #29465B ΔE 0.060
- Onyx #343A40 ΔE 0.063
- Brownish Purple #76424E ΔE 0.072
- Dusty Grape #545775 ΔE 0.076
Use #4F464B 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.