#3A281F
Closest named color: Chocolate Brown (#411900). oklch(29.6% 0.031 47.6), rgb(58, 40, 31).
Aa
White text reads best on this color (13.97:1).
About this color
#3A281F is a dark, muted brown. In OKLCH its lightness is 30%, its chroma 0.031 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.048 away. White text reads best on it, at 13.97:1.
| Hue family | Browns |
| Lightness | dark (30%) |
| Chroma | muted (0.031) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.50:1 |
| White text | 13.97:1 |
Values
| HEX | #3A281F |
| RGB | rgb(58, 40, 31) |
| HSL | hsl(20, 30%, 17%) |
| OKLCH | oklch(29.6% 0.031 47.6) |
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 #3A281F | 13.97:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #3A281F | 1.50:1 | Fails | Lc 0.0 | Not readable |
| #3A281F text on white | 13.97:1 | AAA | Lc 100.6 | Preferred for body text |
| #3A281F text on black | 1.50:1 | 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
#F8F4F3
oklch(97% 0.005 34.3)
-
Step 100
100
#F0E8E4
oklch(93.6% 0.01 48.6)
-
Step 200
200
#E5D5CE
oklch(88.4% 0.02 45.2)
-
Step 300
300
#D6BAAC
oklch(80.9% 0.038 48.2)
-
Step 400
400
#C09681
oklch(70.7% 0.059 47.9)
-
Step 500
500
#B07B61
oklch(63% 0.076 47)
-
Step 600
600
#9B6448
oklch(55.6% 0.082 47.5)
-
Step 700
700
#845339
oklch(49.1% 0.076 48.3)
-
Step 800
800
#6C442F
oklch(42.8% 0.064 48.1)
-
Step 900
900
#57392A
oklch(37.6% 0.049 47.3)
-
Step 950
950 (this color)
#3A281F
oklch(29.6% 0.031 47.6)
#3A281F 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) | #2D2A1E | 0.026 |
| Deuteranopia (no green cones) | #312D1F | 0.023 |
| Tritanopia (no blue cones) | #3F2526 | 0.020 |
| Achromatopsia (no color) | #2C2C2C | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A281F
#3A281F
oklch(29.6% 0.031 47.6)
- #1B3039
#1B3039
oklch(29.6% 0.031 227.1)
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 #3A281F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.048
- Dark Brown #341C02 ΔE 0.049
- Jet #212529 ΔE 0.053
- Pakistan Green #283618 ΔE 0.060
- Gunmetal #293241 ΔE 0.062
- Space Cadet #2B2D42 ΔE 0.063
- Onyx #343A40 ΔE 0.066
- Dark #1B2431 ΔE 0.069
Use #3A281F 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.