#4A130B
Closest named color: Mahogany (#4A0100). oklch(27.9% 0.085 31.2), rgb(74, 19, 11).
Aa
White text reads best on this color (15.11:1).
About this color
#4A130B is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.085 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.028 away. White text reads best on it, at 15.11:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.38:1 |
| White text | 15.11:1 |
Values
| HEX | #4A130B |
| RGB | rgb(74, 19, 11) |
| HSL | hsl(8, 74%, 17%) |
| OKLCH | oklch(27.9% 0.085 31.2) |
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 #4A130B | 15.11:1 | AAA | Lc -104.3 | Preferred for body text |
| Black text on #4A130B | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #4A130B text on white | 15.11:1 | AAA | Lc 101.4 | Preferred for body text |
| #4A130B text on black | 1.38:1 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FDE3DE
oklch(93.6% 0.03 30.6)
-
Step 200
200
#FCCCC3
oklch(88.5% 0.056 30.5)
-
Step 300
300
#FBA899
oklch(80.9% 0.101 30.7)
-
Step 400
400
#F4755F
oklch(70.7% 0.161 31.5)
-
Step 500
500
#EC462F
oklch(63.1% 0.206 31.1)
-
Step 600
600
#D41D00
oklch(55.5% 0.216 31.1)
-
Step 700
700
#B41700
oklch(49.2% 0.191 31.1)
-
Step 800
800
#951100
oklch(42.8% 0.166 31.1)
-
Step 900
900
#79170A
oklch(37.7% 0.134 31.1)
-
Step 950
950 (this color)
#4A130B
oklch(27.9% 0.085 31.2)
#4A130B 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) | #231E0A | 0.088 |
| Deuteranopia (no green cones) | #302B09 | 0.083 |
| Tritanopia (no blue cones) | #520412 | 0.030 |
| Achromatopsia (no color) | #262626 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A130B
#4A130B
oklch(27.9% 0.085 31.2)
- #002F36
#002F36
oklch(28% 0.048 210.3)
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 #4A130B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.028
- Chocolate Brown #411900 ΔE 0.029
- Deep Brown #410200 ΔE 0.042
- Dark Brown #341C02 ΔE 0.056
- Dark Maroon #3C0008 ΔE 0.056
- Burgundy #610023 ΔE 0.067
- Claret #680018 ΔE 0.071
- Reddy Brown #6E1005 ΔE 0.082
Use #4A130B 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.