#4B2011
Closest named color: Chocolate Brown (#411900). oklch(30.2% 0.07 39.5), rgb(75, 32, 17).
Aa
White text reads best on this color (13.87:1).
About this color
#4B2011 is a dark, moderately saturated red. In OKLCH its lightness is 30%, its chroma 0.070 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.035 away. White text reads best on it, at 13.87:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.070) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.51:1 |
| White text | 13.87:1 |
Values
| HEX | #4B2011 |
| RGB | rgb(75, 32, 17) |
| HSL | hsl(16, 63%, 18%) |
| OKLCH | oklch(30.2% 0.07 39.5) |
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 #4B2011 | 13.87:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #4B2011 | 1.51:1 | Fails | Lc 0.0 | Not readable |
| #4B2011 text on white | 13.87:1 | AAA | Lc 100.1 | Preferred for body text |
| #4B2011 text on black | 1.51:1 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#F9E5DE
oklch(93.6% 0.024 40.3)
-
Step 200
200
#F5D0C3
oklch(88.6% 0.045 40.3)
-
Step 300
300
#F0AF99
oklch(80.9% 0.083 39.5)
-
Step 400
400
#E6815F
oklch(70.7% 0.134 39.2)
-
Step 500
500
#DB5D2E
oklch(63.1% 0.169 39.6)
-
Step 600
600
#C44100
oklch(55.6% 0.177 39.3)
-
Step 700
700
#A53600
oklch(49% 0.155 39.6)
-
Step 800
800
#892B00
oklch(42.8% 0.136 39.4)
-
Step 900
900
#702709
oklch(37.8% 0.111 39.8)
-
Step 950
950 (this color)
#4B2011
oklch(30.2% 0.07 39.5)
#4B2011 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) | #2C270F | 0.067 |
| Deuteranopia (no green cones) | #363010 | 0.062 |
| Tritanopia (no blue cones) | #53171D | 0.035 |
| Achromatopsia (no color) | #2C2C2C | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B2011
#4B2011
oklch(30.2% 0.07 39.5)
- #003441
#003441
oklch(30.1% 0.055 220.3)
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 #4B2011, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.035
- Dark Brown #341C02 ΔE 0.058
- Mahogany #4A0100 ΔE 0.058
- Deep Brown #410200 ΔE 0.070
- Claret #680018 ΔE 0.075
- Burgundy #610023 ΔE 0.075
- Reddy Brown #6E1005 ΔE 0.076
- Dark Maroon #3C0008 ΔE 0.084
Use #4B2011 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.