#4B1C07
Closest named color: Chocolate Brown (#411900). oklch(29.4% 0.078 42.2), rgb(75, 28, 7).
Aa
White text reads best on this color (14.30:1).
About this color
#4B1C07 is a dark, moderately saturated brown. In OKLCH its lightness is 29%, its chroma 0.078 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.027 away. White text reads best on it, at 14.30:1.
| Hue family | Browns |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.078) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.46:1 |
| White text | 14.30:1 |
Values
| HEX | #4B1C07 |
| RGB | rgb(75, 28, 7) |
| HSL | hsl(19, 83%, 16%) |
| OKLCH | oklch(29.4% 0.078 42.2) |
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 #4B1C07 | 14.30:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #4B1C07 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #4B1C07 text on white | 14.30:1 | AAA | Lc 100.6 | Preferred for body text |
| #4B1C07 text on black | 1.46:1 | 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
#FAE5DC
oklch(93.6% 0.026 44.7)
-
Step 200
200
#F8CFBF
oklch(88.5% 0.051 42.4)
-
Step 300
300
#F4AD91
oklch(80.8% 0.092 42.4)
-
Step 400
400
#EB7E51
oklch(70.7% 0.147 42.4)
-
Step 500
500
#E25603
oklch(63.1% 0.189 42.1)
-
Step 600
600
#BF4700
oklch(55.5% 0.167 42.1)
-
Step 700
700
#A23B00
oklch(49.2% 0.148 42.2)
-
Step 800
800
#852F00
oklch(42.6% 0.128 42.2)
-
Step 900
900
#702600
oklch(37.6% 0.113 42)
-
Step 950
950 (this color)
#4B1C07
oklch(29.4% 0.078 42.2)
#4B1C07 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) | #292405 | 0.075 |
| Deuteranopia (no green cones) | #352E06 | 0.067 |
| Tritanopia (no blue cones) | #531118 | 0.039 |
| Achromatopsia (no color) | #2A2A2A | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B1C07
#4B1C07
oklch(29.4% 0.078 42.2)
- #003240
#003240
oklch(29.4% 0.055 222.7)
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 #4B1C07, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.027
- Mahogany #4A0100 ΔE 0.049
- Dark Brown #341C02 ΔE 0.053
- Deep Brown #410200 ΔE 0.061
- Claret #680018 ΔE 0.075
- Burgundy #610023 ΔE 0.076
- Dark Maroon #3C0008 ΔE 0.077
- Reddy Brown #6E1005 ΔE 0.077
Use #4B1C07 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.