#41372B
Closest named color: Onyx (#343A40). oklch(34.4% 0.025 71.9), rgb(65, 55, 43).
Aa
White text reads best on this color (11.62:1).
About this color
#41372B is a dark close to neutral grey. In OKLCH its lightness is 34%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Onyx (#343A40), ΔE 0.038 away. White text reads best on it, at 11.62:1.
| Hue family | Neutrals |
| Lightness | dark (34%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Onyx (#343A40) |
| Black text | 1.80:1 |
| White text | 11.62:1 |
Values
| HEX | #41372B |
| RGB | rgb(65, 55, 43) |
| HSL | hsl(33, 20%, 21%) |
| OKLCH | oklch(34.4% 0.025 71.9) |
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 #41372B | 11.62:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #41372B | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #41372B text on white | 11.62:1 | AAA | Lc 96.7 | Preferred for body text |
| #41372B text on black | 1.80:1 | 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
#DDD8D2
oklch(88.5% 0.01 72.7)
-
Step 300
300
#C8BFB4
oklch(80.9% 0.018 73)
-
Step 400
400
#AC9E8D
oklch(70.7% 0.029 72.7)
-
Step 500
500
#988671
oklch(63.1% 0.037 71.4)
-
Step 600
600
#837059
oklch(55.7% 0.041 72.1)
-
Step 700
700
#6E5D49
oklch(48.9% 0.038 71.3)
-
Step 800
800
#5A4C3C
oklch(42.6% 0.031 70.6)
-
Step 900
900 (this color)
#41372B
oklch(34.4% 0.025 71.9)
-
Step 950
950
#2B251E
oklch(26.9% 0.015 71.4)
#41372B 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) | #3B372A | 0.011 |
| Deuteranopia (no green cones) | #3D3A2B | 0.012 |
| Tritanopia (no blue cones) | #453534 | 0.020 |
| Achromatopsia (no color) | #393939 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41372B
#41372B
oklch(34.4% 0.025 71.9)
- #303A46
#303A46
oklch(34.4% 0.025 253.2)
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 #41372B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.038
- Charcoal Grey #3C4142 ΔE 0.041
- Pakistan Green #283618 ΔE 0.055
- Gunmetal #293241 ΔE 0.061
- Dark Olive #373E02 ΔE 0.063
- Dark Blue Grey #1F3B4D ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.072
- Charcoal #264653 ΔE 0.074
Use #41372B 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.