#3E1B03
Closest named color: Chocolate Brown (#411900). oklch(26.8% 0.065 51.4), rgb(62, 27, 3).
Aa
White text reads best on this color (15.40:1).
About this color
#3E1B03 is a dark, muted brown. In OKLCH its lightness is 27%, its chroma 0.065 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.008 away. White text reads best on it, at 15.40:1.
| Hue family | Browns |
| Lightness | dark (27%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.36:1 |
| White text | 15.40:1 |
Values
| HEX | #3E1B03 |
| RGB | rgb(62, 27, 3) |
| HSL | hsl(24, 91%, 13%) |
| OKLCH | oklch(26.8% 0.065 51.4) |
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 #3E1B03 | 15.40:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #3E1B03 | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #3E1B03 text on white | 15.40:1 | AAA | Lc 102.0 | Preferred for body text |
| #3E1B03 text on black | 1.36:1 | 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
#FBF4EF
oklch(97.1% 0.01 58.2)
-
Step 100
100
#F7E6DD
oklch(93.6% 0.022 49.9)
-
Step 200
200
#F1D2C0
oklch(88.5% 0.043 52)
-
Step 300
300
#EAB393
oklch(80.9% 0.078 51.5)
-
Step 400
400
#DD8955
oklch(70.8% 0.123 51.4)
-
Step 500
500
#D16814
oklch(63.1% 0.157 51.4)
-
Step 600
600
#B35500
oklch(55.7% 0.144 51.3)
-
Step 700
700
#974700
oklch(49.2% 0.127 51.6)
-
Step 800
800
#7C3900
oklch(42.6% 0.11 51.5)
-
Step 900
900
#682F00
oklch(37.6% 0.097 51.8)
-
Step 950
950 (this color)
#3E1B03
oklch(26.8% 0.065 51.4)
#3E1B03 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) | #252001 | 0.056 |
| Deuteranopia (no green cones) | #2E2803 | 0.050 |
| Tritanopia (no blue cones) | #451316 | 0.040 |
| Achromatopsia (no color) | #252525 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E1B03
#3E1B03
oklch(26.8% 0.065 51.4)
- #002A3C
#002A3C
oklch(26.8% 0.055 232.4)
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 #3E1B03, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.008
- Dark Brown #341C02 ΔE 0.023
- Deep Brown #410200 ΔE 0.051
- Mahogany #4A0100 ΔE 0.051
- Dark Maroon #3C0008 ΔE 0.065
- Jet #212529 ΔE 0.074
- Pakistan Green #283618 ΔE 0.086
- Dark #1B2431 ΔE 0.091
Use #3E1B03 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.