#371C16
Closest named color: Dark Brown (#341C02). oklch(26.2% 0.044 33.4), rgb(55, 28, 22).
Aa
White text reads best on this color (15.67:1).
About this color
#371C16 is a dark, muted red. In OKLCH its lightness is 26%, its chroma 0.044 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.029 away. White text reads best on it, at 15.67:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | muted (0.044) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.34:1 |
| White text | 15.67:1 |
Values
| HEX | #371C16 |
| RGB | rgb(55, 28, 22) |
| HSL | hsl(11, 43%, 15%) |
| OKLCH | oklch(26.2% 0.044 33.4) |
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 #371C16 | 15.67:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #371C16 | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #371C16 text on white | 15.67:1 | AAA | Lc 102.5 | Preferred for body text |
| #371C16 text on black | 1.34:1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E6E3
oklch(93.5% 0.016 32)
-
Step 200
200
#ECD3CD
oklch(88.6% 0.029 33.7)
-
Step 300
300
#E0B5AB
oklch(80.9% 0.052 33.3)
-
Step 400
400
#CF8D7E
oklch(70.6% 0.084 33.3)
-
Step 500
500
#C1705E
oklch(63.1% 0.107 33.4)
-
Step 600
600
#AD5744
oklch(55.7% 0.117 33.7)
-
Step 700
700
#944636
oklch(49% 0.109 33)
-
Step 800
800
#783A2D
oklch(42.6% 0.09 33.1)
-
Step 900
900
#613328
oklch(37.7% 0.069 34.4)
-
Step 950
950 (this color)
#371C16
oklch(26.2% 0.044 33.4)
#371C16 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) | #222015 | 0.045 |
| Deuteranopia (no green cones) | #292516 | 0.039 |
| Tritanopia (no blue cones) | #3C181B | 0.019 |
| Achromatopsia (no color) | #232323 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371C16
#371C16
oklch(26.2% 0.044 33.4)
- #022A31
#022A31
oklch(26.2% 0.044 212.2)
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 #371C16, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.029
- Chocolate Brown #411900 ΔE 0.033
- Jet #212529 ΔE 0.052
- Deep Brown #410200 ΔE 0.056
- Mahogany #4A0100 ΔE 0.060
- Dark Maroon #3C0008 ΔE 0.061
- Dark #1B2431 ΔE 0.067
- Oxford Blue #1B263B ΔE 0.079
Use #371C16 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.