#4B4246
Closest named color: Charcoal Grey (#3C4142). oklch(39% 0.014 349.1), rgb(75, 66, 70).
Aa
White text reads best on this color (9.69:1).
About this color
#4B4246 is a dark close to neutral grey. In OKLCH its lightness is 39%, its chroma 0.014. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.027 away. White text reads best on it, at 9.69:1.
| Hue family | Neutrals |
| Lightness | dark (39%) |
| Chroma | close to neutral grey (0.014) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.16:1 |
| White text | 9.69:1 |
Values
| HEX | #4B4246 |
| RGB | rgb(75, 66, 70) |
| HSL | hsl(333, 6%, 28%) |
| OKLCH | oklch(39% 0.014 349.1) |
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 #4B4246 | 9.69:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #4B4246 | 2.16:1 | Fails | Lc 11.5 | Not readable |
| #4B4246 text on white | 9.69:1 | AAA | Lc 92.5 | Preferred for body text |
| #4B4246 text on black | 2.16:1 | Fails | Lc -10.0 | 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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#EBE9EA
oklch(93.6% 0.003 345.2)
-
Step 200
200
#DCD8DA
oklch(88.6% 0.005 345.3)
-
Step 300
300
#C6BEC1
oklch(80.9% 0.01 352.4)
-
Step 400
400
#A99DA2
oklch(70.8% 0.016 350.3)
-
Step 500
500
#94848B
oklch(63% 0.022 349.4)
-
Step 600
600
#7E6E75
oklch(55.5% 0.023 349.6)
-
Step 700
700
#6B5C63
oklch(49.2% 0.022 348.1)
-
Step 800
800
#574B50
oklch(42.7% 0.018 350.8)
-
Step 900
900 (this color)
#4B4246
oklch(39% 0.014 349.1)
-
Step 950
950
#2A2527
oklch(27.1% 0.008 351.5)
#4B4246 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) | #434446 | 0.014 |
| Deuteranopia (no green cones) | #454546 | 0.013 |
| Tritanopia (no blue cones) | #4C4243 | 0.005 |
| Achromatopsia (no color) | #444444 | 0.014 |
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 #4B4246, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.027
- Onyx #343A40 ΔE 0.049
- Dark Slate Gray #2F4F4F ΔE 0.052
- Purple Brown #673A3F ΔE 0.054
- Charcoal #264653 ΔE 0.055
- Dark Grey Blue #29465B ΔE 0.057
- Dark Blue Grey #1F3B4D ΔE 0.074
- Dark Teal #014D4E ΔE 0.078
Use #4B4246 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.