#391F08
Closest named color: Dark Brown (#341C02). oklch(26.9% 0.053 58.8), rgb(57, 31, 8).
Aa
White text reads best on this color (15.28:1).
About this color
#391F08 is a dark, muted brown. In OKLCH its lightness is 27%, its chroma 0.053 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.016 away. White text reads best on it, at 15.28:1.
| Hue family | Browns |
| Lightness | dark (27%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.37:1 |
| White text | 15.28:1 |
Values
| HEX | #391F08 |
| RGB | rgb(57, 31, 8) |
| HSL | hsl(28, 75%, 13%) |
| OKLCH | oklch(26.9% 0.053 58.8) |
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 #391F08 | 15.28:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #391F08 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #391F08 text on white | 15.28:1 | AAA | Lc 102.0 | Preferred for body text |
| #391F08 text on black | 1.37:1 | 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
#F4E7DE
oklch(93.6% 0.019 57.2)
-
Step 200
200
#EBD4C3
oklch(88.4% 0.034 58.8)
-
Step 300
300
#E0B799
oklch(80.8% 0.063 57.9)
-
Step 400
400
#CF915F
oklch(70.7% 0.1 59.1)
-
Step 500
500
#C2742D
oklch(63.2% 0.129 58.9)
-
Step 600
600
#AA5C00
oklch(55.5% 0.132 58.7)
-
Step 700
700
#904D00
oklch(49.1% 0.117 58.7)
-
Step 800
800
#763E00
oklch(42.5% 0.101 58.7)
-
Step 900
900
#613508
oklch(37.7% 0.083 59.5)
-
Step 950
950 (this color)
#391F08
oklch(26.9% 0.053 58.8)
#391F08 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) | #272206 | 0.039 |
| Deuteranopia (no green cones) | #2D2808 | 0.037 |
| Tritanopia (no blue cones) | #3F191A | 0.038 |
| Achromatopsia (no color) | #252525 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391F08
#391F08
oklch(26.9% 0.053 58.8)
- #07293D
#07293D
oklch(26.8% 0.053 239.4)
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 #391F08, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.016
- Chocolate Brown #411900 ΔE 0.022
- Deep Brown #410200 ΔE 0.062
- Jet #212529 ΔE 0.063
- Mahogany #4A0100 ΔE 0.065
- Dark Maroon #3C0008 ΔE 0.073
- Pakistan Green #283618 ΔE 0.075
- Dark #1B2431 ΔE 0.081
Use #391F08 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.