#491901
Closest named color: Chocolate Brown (#411900). oklch(28.5% 0.081 44.2), rgb(73, 25, 1).
Aa
White text reads best on this color (14.75:1).
About this color
#491901 is a dark, moderately saturated brown. In OKLCH its lightness is 28%, its chroma 0.081 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.019 away. White text reads best on it, at 14.75:1.
| Hue family | Browns |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.42:1 |
| White text | 14.75:1 |
Values
| HEX | #491901 |
| RGB | rgb(73, 25, 1) |
| HSL | hsl(20, 97%, 15%) |
| OKLCH | oklch(28.5% 0.081 44.2) |
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 #491901 | 14.75:1 | AAA | Lc -104.0 | Preferred for body text |
| Black text on #491901 | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #491901 text on white | 14.75:1 | AAA | Lc 101.1 | Preferred for body text |
| #491901 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
#FDF3EF
oklch(97.1% 0.012 43.3)
-
Step 100
100
#FBE5DB
oklch(93.7% 0.028 46.1)
-
Step 200
200
#F9CFBD
oklch(88.6% 0.054 44.5)
-
Step 300
300
#F5AD8E
oklch(80.9% 0.095 44.2)
-
Step 400
400
#ED7D49
oklch(70.7% 0.153 44.3)
-
Step 500
500
#DF5A00
oklch(63.1% 0.183 44.1)
-
Step 600
600
#BC4B00
oklch(55.6% 0.161 44.3)
-
Step 700
700
#9F3E00
oklch(49.1% 0.142 44.2)
-
Step 800
800
#833200
oklch(42.7% 0.123 44.4)
-
Step 900
900
#6E2900
oklch(37.7% 0.109 44.5)
-
Step 950
950 (this color)
#491901
oklch(28.5% 0.081 44.2)
#491901 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) | #272100 | 0.076 |
| Deuteranopia (no green cones) | #332C00 | 0.069 |
| Tritanopia (no blue cones) | #510D14 | 0.040 |
| Achromatopsia (no color) | #282828 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #491901
#491901
oklch(28.5% 0.081 44.2)
- #002F3E
#002F3E
oklch(28.4% 0.054 225.5)
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 #491901, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.019
- Mahogany #4A0100 ΔE 0.042
- Dark Brown #341C02 ΔE 0.047
- Deep Brown #410200 ΔE 0.053
- Dark Maroon #3C0008 ΔE 0.070
- Claret #680018 ΔE 0.080
- Burgundy #610023 ΔE 0.081
- Reddy Brown #6E1005 ΔE 0.083
Use #491901 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.