#4B1D0C
Closest named color: Chocolate Brown (#411900). oklch(29.6% 0.075 39.9), rgb(75, 29, 12).
Aa
White text reads best on this color (14.18:1).
About this color
#4B1D0C is a dark, moderately saturated red. In OKLCH its lightness is 30%, its chroma 0.075 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.029 away. White text reads best on it, at 14.18:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.48:1 |
| White text | 14.18:1 |
Values
| HEX | #4B1D0C |
| RGB | rgb(75, 29, 12) |
| HSL | hsl(16, 72%, 17%) |
| OKLCH | oklch(29.6% 0.075 39.9) |
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 #4B1D0C | 14.18:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #4B1D0C | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #4B1D0C text on white | 14.18:1 | AAA | Lc 100.5 | Preferred for body text |
| #4B1D0C text on black | 1.48:1 | 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
#FAE5DD
oklch(93.7% 0.026 42.1)
-
Step 200
200
#F7CFC1
oklch(88.5% 0.049 40.2)
-
Step 300
300
#F3AD95
oklch(80.8% 0.089 39.7)
-
Step 400
400
#EA7F59
oklch(70.8% 0.142 40)
-
Step 500
500
#E05820
oklch(63.1% 0.182 40)
-
Step 600
600
#C34200
oklch(55.6% 0.175 39.8)
-
Step 700
700
#A53700
oklch(49.2% 0.154 40)
-
Step 800
800
#882C00
oklch(42.7% 0.134 40.1)
-
Step 900
900
#732300
oklch(37.7% 0.119 39.6)
-
Step 950
950 (this color)
#4B1D0C
oklch(29.6% 0.075 39.9)
#4B1D0C 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) | #2A250A | 0.072 |
| Deuteranopia (no green cones) | #352F0B | 0.067 |
| Tritanopia (no blue cones) | #531319 | 0.035 |
| Achromatopsia (no color) | #2B2B2B | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B1D0C
#4B1D0C
oklch(29.6% 0.075 39.9)
- #00333F
#00333F
oklch(29.7% 0.054 218.9)
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 #4B1D0C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.029
- Mahogany #4A0100 ΔE 0.051
- Dark Brown #341C02 ΔE 0.055
- Deep Brown #410200 ΔE 0.063
- Claret #680018 ΔE 0.074
- Burgundy #610023 ΔE 0.074
- Reddy Brown #6E1005 ΔE 0.076
- Dark Maroon #3C0008 ΔE 0.078
Use #4B1D0C 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.