#464F47
Closest named color: Dark Slate Gray (#2F4F4F). oklch(41.7% 0.017 148.5), rgb(70, 79, 71).
Aa
White text reads best on this color (8.50:1).
About this color
#464F47 is a dark close to neutral grey. In OKLCH its lightness is 42%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.032 away. White text reads best on it, at 8.50:1.
| Hue family | Neutrals |
| Lightness | dark (42%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.46:1 |
| White text | 8.50:1 |
Values
| HEX | #464F47 |
| RGB | rgb(70, 79, 71) |
| HSL | hsl(127, 6%, 29%) |
| OKLCH | oklch(41.7% 0.017 148.5) |
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 #464F47 | 8.50:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #464F47 | 2.46:1 | Fails | Lc 14.7 | Not readable |
| #464F47 text on white | 8.50:1 | AAA | Lc 89.3 | Fine for body text |
| #464F47 text on black | 2.46:1 | Fails | Lc -12.9 | 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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E8EAE9
oklch(93.5% 0.003 165.1)
-
Step 200
200
#D7DAD7
oklch(88.5% 0.005 145.5)
-
Step 300
300
#BCC2BD
oklch(80.8% 0.01 150.7)
-
Step 400
400
#9AA49B
oklch(70.8% 0.017 148.3)
-
Step 500
500
#818D83
oklch(63.1% 0.02 150.4)
-
Step 600
600
#6B776C
oklch(55.6% 0.022 147.6)
-
Step 700
700
#59645A
oklch(49.1% 0.021 147.8)
-
Step 800
800 (this color)
#464F47
oklch(41.7% 0.017 148.5)
-
Step 900
900
#3D443E
oklch(37.8% 0.014 149.5)
-
Step 950
950
#242824
oklch(27.1% 0.009 145.3)
#464F47 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) | #4F4D47 | 0.015 |
| Deuteranopia (no green cones) | #4E4C47 | 0.015 |
| Tritanopia (no blue cones) | #454F4D | 0.010 |
| Achromatopsia (no color) | #4D4D4D | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #464F47
#464F47
oklch(41.7% 0.017 148.5)
- #524951
#524951
oklch(41.7% 0.018 329.4)
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 #464F47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.032
- Charcoal Grey #3C4142 ΔE 0.048
- Charcoal #264653 ΔE 0.060
- Deep Teal #00555A ΔE 0.061
- Dark Blue Green #005249 ΔE 0.061
- Dark Grey Blue #29465B ΔE 0.065
- Dark Teal #014D4E ΔE 0.065
- Dark Green Blue #1F6357 ΔE 0.067
Use #464F47 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.