#4F4850
Closest named color: Charcoal Grey (#3C4142). oklch(41.1% 0.016 322), rgb(79, 72, 80).
Aa
White text reads best on this color (8.84:1).
About this color
#4F4850 is a dark close to neutral grey. In OKLCH its lightness is 41%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.045 away. White text reads best on it, at 8.84:1.
| Hue family | Neutrals |
| Lightness | dark (41%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.37:1 |
| White text | 8.84:1 |
Values
| HEX | #4F4850 |
| RGB | rgb(79, 72, 80) |
| HSL | hsl(293, 5%, 30%) |
| OKLCH | oklch(41.1% 0.016 322) |
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 #4F4850 | 8.84:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #4F4850 | 2.37:1 | Fails | Lc 13.7 | Not readable |
| #4F4850 text on white | 8.84:1 | AAA | Lc 90.3 | Preferred for body text |
| #4F4850 text on black | 2.37:1 | Fails | Lc -12.0 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EBE9EB
oklch(93.6% 0.003 325.6)
-
Step 200
200
#DBD8DB
oklch(88.5% 0.005 325.6)
-
Step 300
300
#C3BFC4
oklch(80.9% 0.008 319.4)
-
Step 400
400
#A59EA6
oklch(70.8% 0.014 321.9)
-
Step 500
500
#8F8690
oklch(63.1% 0.018 322.7)
-
Step 600
600
#796F7B
oklch(55.5% 0.022 320.6)
-
Step 700
700
#665D67
oklch(49% 0.019 322.8)
-
Step 800
800 (this color)
#4F4850
oklch(41.1% 0.016 322)
-
Step 900
900
#453F46
oklch(37.6% 0.014 321.4)
-
Step 950
950
#282529
oklch(26.9% 0.008 317.7)
#4F4850 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) | #474A50 | 0.014 |
| Deuteranopia (no green cones) | #494A50 | 0.011 |
| Tritanopia (no blue cones) | #4F494B | 0.010 |
| Achromatopsia (no color) | #4A4A4A | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F4850
#4F4850
oklch(41.1% 0.016 322)
- #464D45
#464D45
oklch(41.1% 0.016 141.7)
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 #4F4850, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.045
- Dark Slate Gray #2F4F4F ΔE 0.050
- Purple Brown #673A3F ΔE 0.056
- Dark Grey Blue #29465B ΔE 0.059
- Charcoal #264653 ΔE 0.060
- Dusty Grape #545775 ΔE 0.067
- Onyx #343A40 ΔE 0.069
- Brownish Purple #76424E ΔE 0.071
Use #4F4850 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.