#391A0D
Closest named color: Dark Brown (#341C02). oklch(25.9% 0.054 42.7), rgb(57, 26, 13).
Aa
White text reads best on this color (15.81:1).
About this color
#391A0D is a dark, muted brown. In OKLCH its lightness is 26%, its chroma 0.054 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.021 away. White text reads best on it, at 15.81:1.
| Hue family | Browns |
| Lightness | dark (26%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.32:1 |
| White text | 15.81:1 |
Values
| HEX | #391A0D |
| RGB | rgb(57, 26, 13) |
| HSL | hsl(18, 63%, 14%) |
| OKLCH | oklch(25.9% 0.054 42.7) |
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 #391A0D | 15.81:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #391A0D | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #391A0D text on white | 15.81:1 | AAA | Lc 102.6 | Preferred for body text |
| #391A0D text on black | 1.32:1 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E0
oklch(93.5% 0.018 43.2)
-
Step 200
200
#EFD2C7
oklch(88.5% 0.036 41.9)
-
Step 300
300
#E5B4A0
oklch(80.9% 0.064 43.3)
-
Step 400
400
#D68B6D
oklch(70.7% 0.101 42.5)
-
Step 500
500
#CA6C45
oklch(63.2% 0.131 42.5)
-
Step 600
600
#B55124
oklch(55.5% 0.142 42.5)
-
Step 700
700
#9C4116
oklch(49.1% 0.133 42.5)
-
Step 800
800
#7E3616
oklch(42.6% 0.109 42.3)
-
Step 900
900
#663019
oklch(37.7% 0.085 42.6)
-
Step 950
950 (this color)
#391A0D
oklch(25.9% 0.054 42.7)
#391A0D 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) | #221E0C | 0.050 |
| Deuteranopia (no green cones) | #2A250D | 0.045 |
| Tritanopia (no blue cones) | #3F1417 | 0.028 |
| Achromatopsia (no color) | #222222 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391A0D
#391A0D
oklch(25.9% 0.054 42.7)
- #002935
#002935
oklch(26.1% 0.048 222.6)
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 #391A0D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.021
- Chocolate Brown #411900 ΔE 0.022
- Deep Brown #410200 ΔE 0.048
- Mahogany #4A0100 ΔE 0.053
- Dark Maroon #3C0008 ΔE 0.057
- Jet #212529 ΔE 0.063
- Dark #1B2431 ΔE 0.078
- Dark Plum #3F012C ΔE 0.088
Use #391A0D 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.