#43382C
Closest named color: Charcoal Grey (#3C4142). oklch(34.9% 0.025 69.3), rgb(67, 56, 44).
Aa
White text reads best on this color (11.40:1).
About this color
#43382C is a dark close to neutral grey. In OKLCH its lightness is 35%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.038 away. White text reads best on it, at 11.40:1.
| Hue family | Neutrals |
| Lightness | dark (35%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.84:1 |
| White text | 11.40:1 |
Values
| HEX | #43382C |
| RGB | rgb(67, 56, 44) |
| HSL | hsl(31, 21%, 22%) |
| OKLCH | oklch(34.9% 0.025 69.3) |
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 #43382C | 11.40:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #43382C | 1.84:1 | Fails | Lc 7.6 | Not readable |
| #43382C text on white | 11.40:1 | AAA | Lc 96.3 | Preferred for body text |
| #43382C text on black | 1.84:1 | Fails | Lc 0.0 | 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 900.
-
Step 50
50
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#ECE9E6
oklch(93.6% 0.005 67.8)
-
Step 200
200
#DED8D2
oklch(88.5% 0.011 67.7)
-
Step 300
300
#C9BFB4
oklch(81% 0.019 70.2)
-
Step 400
400
#AD9E8D
oklch(70.7% 0.03 70.8)
-
Step 500
500
#998670
oklch(63.1% 0.039 71.1)
-
Step 600
600
#846F59
oklch(55.6% 0.042 68.1)
-
Step 700
700
#705D49
oklch(49.2% 0.039 68.2)
-
Step 800
800
#5B4C3C
oklch(42.7% 0.032 68.6)
-
Step 900
900 (this color)
#43382C
oklch(34.9% 0.025 69.3)
-
Step 950
950
#2C251E
oklch(27% 0.016 67)
#43382C 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) | #3C382B | 0.013 |
| Deuteranopia (no green cones) | #3E3B2C | 0.013 |
| Tritanopia (no blue cones) | #473535 | 0.022 |
| Achromatopsia (no color) | #3A3A3A | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43382C
#43382C
oklch(34.9% 0.025 69.3)
- #303B47
#303B47
oklch(34.7% 0.026 250.8)
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 #43382C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.038
- Onyx #343A40 ΔE 0.039
- Pakistan Green #283618 ΔE 0.059
- Dark Olive #373E02 ΔE 0.064
- Gunmetal #293241 ΔE 0.064
- Dark Blue Grey #1F3B4D ΔE 0.072
- Charcoal #264653 ΔE 0.073
- Space Cadet #2B2D42 ΔE 0.075
Use #43382C 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.