#4C4E42
Closest named color: Dark Slate Gray (#2F4F4F). oklch(41.8% 0.019 114.9), rgb(76, 78, 66).
Aa
White text reads best on this color (8.48:1).
About this color
#4C4E42 is a dark close to neutral grey. In OKLCH its lightness is 42%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.042 away. White text reads best on it, at 8.48:1.
| Hue family | Neutrals |
| Lightness | dark (42%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.47:1 |
| White text | 8.48:1 |
Values
| HEX | #4C4E42 |
| RGB | rgb(76, 78, 66) |
| HSL | hsl(70, 8%, 28%) |
| OKLCH | oklch(41.8% 0.019 114.9) |
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 #4C4E42 | 8.48:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #4C4E42 | 2.47:1 | Fails | Lc 14.8 | Not readable |
| #4C4E42 text on white | 8.48:1 | AAA | Lc 89.2 | Fine for body text |
| #4C4E42 text on black | 2.47:1 | Fails | Lc -13.0 | 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 800.
-
Step 50
50
#F5F5F4
oklch(97% 0.001 106.4)
-
Step 100
100
#EAEAE8
oklch(93.6% 0.003 106.5)
-
Step 200
200
#D9DAD5
oklch(88.6% 0.007 115.7)
-
Step 300
300
#C0C2B9
oklch(81% 0.013 116.9)
-
Step 400
400
#A0A295
oklch(70.7% 0.019 114)
-
Step 500
500
#898B7C
oklch(63.1% 0.022 113.2)
-
Step 600
600
#727565
oklch(55.5% 0.024 115.8)
-
Step 700
700
#606253
oklch(49% 0.023 113.4)
-
Step 800
800 (this color)
#4C4E42
oklch(41.8% 0.019 114.9)
-
Step 900
900
#41433A
oklch(37.8% 0.015 117.3)
-
Step 950
950
#262722
oklch(27% 0.009 116.2)
#4C4E42 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) | #504D41 | 0.007 |
| Deuteranopia (no green cones) | #504D42 | 0.007 |
| Tritanopia (no blue cones) | #4D4D4B | 0.016 |
| Achromatopsia (no color) | #4D4D4D | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C4E42
#4C4E42
oklch(41.8% 0.019 114.9)
- #4D4B56
#4D4B56
oklch(41.9% 0.018 293.9)
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 #4C4E42, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.042
- Charcoal Grey #3C4142 ΔE 0.052
- Mud Brown #60460F ΔE 0.062
- Green Brown #544E03 ΔE 0.068
- Charcoal #264653 ΔE 0.069
- Dark Blue Green #005249 ΔE 0.070
- Purple Brown #673A3F ΔE 0.072
- Deep Teal #00555A ΔE 0.072
Use #4C4E42 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.