#494B3C
Closest named color: Dark Slate Gray (#2F4F4F). oklch(40.6% 0.024 113.7), rgb(73, 75, 60).
Aa
White text reads best on this color (8.91:1).
About this color
#494B3C is a dark close to neutral grey. In OKLCH its lightness is 41%, its chroma 0.024. 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 8.91:1.
| Hue family | Neutrals |
| Lightness | dark (41%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.35:1 |
| White text | 8.91:1 |
Values
| HEX | #494B3C |
| RGB | rgb(73, 75, 60) |
| HSL | hsl(68, 11%, 26%) |
| OKLCH | oklch(40.6% 0.024 113.7) |
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 #494B3C | 8.91:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #494B3C | 2.35:1 | Fails | Lc 13.5 | Not readable |
| #494B3C text on white | 8.91:1 | AAA | Lc 90.5 | Preferred for body text |
| #494B3C text on black | 2.35:1 | Fails | Lc -11.8 | 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
#EAEAE7
oklch(93.6% 0.004 106.5)
-
Step 200
200
#D9DAD4
oklch(88.6% 0.008 114.2)
-
Step 300
300
#C0C2B7
oklch(80.9% 0.015 115.1)
-
Step 400
400
#A0A292
oklch(70.6% 0.023 112.8)
-
Step 500
500
#898C78
oklch(63.2% 0.029 114.2)
-
Step 600
600
#737661
oklch(55.7% 0.032 114)
-
Step 700
700
#606350
oklch(49.1% 0.029 114.8)
-
Step 800
800 (this color)
#494B3C
oklch(40.6% 0.024 113.7)
-
Step 900
900
#414337
oklch(37.7% 0.02 115)
-
Step 950
950
#262721
oklch(27% 0.011 114.8)
#494B3C 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) | #4D493B | 0.008 |
| Deuteranopia (no green cones) | #4D4A3D | 0.008 |
| Tritanopia (no blue cones) | #4B4947 | 0.022 |
| Achromatopsia (no color) | #4A4A4A | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #494B3C
#494B3C
oklch(40.6% 0.024 113.7)
- #4A4756
#4A4756
oklch(40.7% 0.025 294.4)
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 #494B3C, 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 0.044
- Mud Brown #60460F ΔE 0.058
- Green Brown #544E03 ΔE 0.064
- Charcoal #264653 ΔE 0.065
- Dark Blue Green #005249 ΔE 0.067
- Onyx #343A40 ΔE 0.070
- Dark Teal #014D4E ΔE 0.071
Use #494B3C 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.