#3E210A
Closest named color: Chocolate Brown (#411900). oklch(28.2% 0.056 55.9), rgb(62, 33, 10).
Aa
White text reads best on this color (14.71:1).
About this color
#3E210A is a dark, muted brown. In OKLCH its lightness is 28%, its chroma 0.056 and its hue 56°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.021 away. White text reads best on it, at 14.71:1.
| Hue family | Browns |
| Lightness | dark (28%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.42:1 |
| White text | 14.71:1 |
Values
| HEX | #3E210A |
| RGB | rgb(62, 33, 10) |
| HSL | hsl(27, 72%, 14%) |
| OKLCH | oklch(28.2% 0.056 55.9) |
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 #3E210A | 14.71:1 | AAA | Lc -104.2 | Preferred for body text |
| Black text on #3E210A | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #3E210A text on white | 14.71:1 | AAA | Lc 101.4 | Preferred for body text |
| #3E210A text on black | 1.42:1 | 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
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F5E7DE
oklch(93.7% 0.02 55.1)
-
Step 200
200
#EDD3C2
oklch(88.4% 0.037 55.3)
-
Step 300
300
#E3B697
oklch(80.9% 0.067 56.1)
-
Step 400
400
#D38E5D
oklch(70.6% 0.106 55.4)
-
Step 500
500
#C67028
oklch(63% 0.136 55.9)
-
Step 600
600
#AD5A00
oklch(55.6% 0.136 56.3)
-
Step 700
700
#924B00
oklch(49.1% 0.12 56.3)
-
Step 800
800
#793D00
oklch(42.8% 0.105 56.2)
-
Step 900
900
#643305
oklch(37.8% 0.088 56.3)
-
Step 950
950 (this color)
#3E210A
oklch(28.2% 0.056 55.9)
#3E210A 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) | #2A2407 | 0.043 |
| Deuteranopia (no green cones) | #302B0A | 0.041 |
| Tritanopia (no blue cones) | #451B1C | 0.038 |
| Achromatopsia (no color) | #282828 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E210A
#3E210A
oklch(28.2% 0.056 55.9)
- #052D41
#052D41
oklch(28.2% 0.056 236)
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 #3E210A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.021
- Dark Brown #341C02 ΔE 0.029
- Mahogany #4A0100 ΔE 0.064
- Deep Brown #410200 ΔE 0.066
- Jet #212529 ΔE 0.068
- Pakistan Green #283618 ΔE 0.072
- Dark Maroon #3C0008 ΔE 0.079
- Dark #1B2431 ΔE 0.086
Use #3E210A 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.