#3D210F
Closest named color: Chocolate Brown (#411900). oklch(28.1% 0.052 51.9), rgb(61, 33, 15).
Aa
White text reads best on this color (14.75:1).
About this color
#3D210F is a dark, muted brown. In OKLCH its lightness is 28%, its chroma 0.052 and its hue 52°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.023 away. White text reads best on it, at 14.75:1.
| Hue family | Browns |
| Lightness | dark (28%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.42:1 |
| White text | 14.75:1 |
Values
| HEX | #3D210F |
| RGB | rgb(61, 33, 15) |
| HSL | hsl(23, 61%, 15%) |
| OKLCH | oklch(28.1% 0.052 51.9) |
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 #3D210F | 14.75:1 | AAA | Lc -104.3 | Preferred for body text |
| Black text on #3D210F | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #3D210F text on white | 14.75:1 | AAA | Lc 101.4 | Preferred for body text |
| #3D210F 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
#F4E7DF
oklch(93.6% 0.018 54)
-
Step 200
200
#ECD3C5
oklch(88.4% 0.034 51.2)
-
Step 300
300
#E2B69D
oklch(80.9% 0.062 51.1)
-
Step 400
400
#D28F66
oklch(70.8% 0.099 52)
-
Step 500
500
#C4713A
oklch(63.1% 0.126 51.9)
-
Step 600
600
#B05711
oklch(55.6% 0.137 51.4)
-
Step 700
700
#964700
oklch(49% 0.126 51.9)
-
Step 800
800
#7A3B08
oklch(42.7% 0.105 52.1)
-
Step 900
900
#633312
oklch(37.7% 0.082 51.7)
-
Step 950
950 (this color)
#3D210F
oklch(28.1% 0.052 51.9)
#3D210F 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) | #29240D | 0.043 |
| Deuteranopia (no green cones) | #302A0F | 0.038 |
| Tritanopia (no blue cones) | #431B1D | 0.034 |
| Achromatopsia (no color) | #282828 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D210F
#3D210F
oklch(28.1% 0.052 51.9)
- #062D3E
#062D3E
oklch(28% 0.052 232.1)
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 #3D210F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.023
- Dark Brown #341C02 ΔE 0.030
- Mahogany #4A0100 ΔE 0.064
- Jet #212529 ΔE 0.064
- Deep Brown #410200 ΔE 0.066
- Pakistan Green #283618 ΔE 0.073
- Dark Maroon #3C0008 ΔE 0.077
- Dark #1B2431 ΔE 0.081
Use #3D210F 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.