#473E36
Closest named color: Charcoal Grey (#3C4142). oklch(37.1% 0.018 63.9), rgb(71, 62, 54).
Aa
White text reads best on this color (10.44:1).
About this color
#473E36 is a dark close to neutral grey. In OKLCH its lightness is 37%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.024 away. White text reads best on it, at 10.44:1.
| Hue family | Neutrals |
| Lightness | dark (37%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.01:1 |
| White text | 10.44:1 |
Values
| HEX | #473E36 |
| RGB | rgb(71, 62, 54) |
| HSL | hsl(28, 14%, 25%) |
| OKLCH | oklch(37.1% 0.018 63.9) |
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 #473E36 | 10.44:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #473E36 | 2.01:1 | Fails | Lc 9.7 | Not readable |
| #473E36 text on white | 10.44:1 | AAA | Lc 94.3 | Preferred for body text |
| #473E36 text on black | 2.01:1 | Fails | Lc -8.3 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#ECE9E7
oklch(93.6% 0.004 56.4)
-
Step 200
200
#DDD8D4
oklch(88.5% 0.008 61.4)
-
Step 300
300
#C7BFB8
oklch(80.9% 0.013 63.9)
-
Step 400
400
#AB9E93
oklch(70.7% 0.022 62.7)
-
Step 500
500
#968678
oklch(63% 0.028 63.5)
-
Step 600
600
#807061
oklch(55.6% 0.03 65.3)
-
Step 700
700
#6D5E50
oklch(49.2% 0.029 65.1)
-
Step 800
800
#584C42
oklch(42.5% 0.023 62)
-
Step 900
900 (this color)
#473E36
oklch(37.1% 0.018 63.9)
-
Step 950
950
#2B2521
oklch(27% 0.012 55.8)
#473E36 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) | #413E36 | 0.011 |
| Deuteranopia (no green cones) | #434036 | 0.009 |
| Tritanopia (no blue cones) | #4A3C3C | 0.015 |
| Achromatopsia (no color) | #404040 | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #473E36
#473E36
oklch(37.1% 0.018 63.9)
- #384149
#384149
oklch(37% 0.018 245.1)
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 #473E36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.024
- Onyx #343A40 ΔE 0.041
- Dark Slate Gray #2F4F4F ΔE 0.061
- Charcoal #264653 ΔE 0.062
- Purple Brown #673A3F ΔE 0.064
- Dark Grey Blue #29465B ΔE 0.069
- Dark Blue Grey #1F3B4D ΔE 0.072
- Gunmetal #293241 ΔE 0.073
Use #473E36 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.