#371405
Closest named color: Dark Brown (#341C02). oklch(24.3% 0.061 42.9), rgb(55, 20, 5).
Aa
White text reads best on this color (16.60:1).
About this color
#371405 is a very dark, muted brown. In OKLCH its lightness is 24%, its chroma 0.061 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.025 away. White text reads best on it, at 16.60:1.
| Hue family | Browns |
| Lightness | very dark (24%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.26:1 |
| White text | 16.60:1 |
Values
| HEX | #371405 |
| RGB | rgb(55, 20, 5) |
| HSL | hsl(18, 83%, 12%) |
| OKLCH | oklch(24.3% 0.061 42.9) |
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 #371405 | 16.60:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #371405 | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #371405 text on white | 16.60:1 | AAA | Lc 103.2 | Preferred for body text |
| #371405 text on black | 1.26:1 | 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 950.
-
Step 50
50
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F1D1C4
oklch(88.4% 0.04 43.4)
-
Step 300
300
#EAB29B
oklch(80.9% 0.073 43.4)
-
Step 400
400
#DD8764
oklch(70.6% 0.117 42.7)
-
Step 500
500
#D16637
oklch(63% 0.148 42.8)
-
Step 600
600
#BD4A08
oklch(55.6% 0.162 42.9)
-
Step 700
700
#A13C00
oklch(49.1% 0.146 42.8)
-
Step 800
800
#843103
oklch(42.7% 0.125 42.8)
-
Step 900
900
#6A2C10
oklch(37.6% 0.097 42.5)
-
Step 950
950 (this color)
#371405
oklch(24.3% 0.061 42.9)
#371405 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) | #1E1A04 | 0.058 |
| Deuteranopia (no green cones) | #262104 | 0.053 |
| Tritanopia (no blue cones) | #3D0C11 | 0.032 |
| Achromatopsia (no color) | #1E1E1E | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371405
#371405
oklch(24.3% 0.061 42.9)
- #00242F
#00242F
oklch(24.2% 0.045 222.8)
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 #371405, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.025
- Chocolate Brown #411900 ΔE 0.030
- Deep Brown #410200 ΔE 0.037
- Dark Maroon #3C0008 ΔE 0.045
- Mahogany #4A0100 ΔE 0.049
- Jet #212529 ΔE 0.073
- Dark #1B2431 ΔE 0.087
- Dark Plum #3F012C ΔE 0.088
Use #371405 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.