#4D130A
Closest named color: Mahogany (#4A0100). oklch(28.5% 0.089 31.6), rgb(77, 19, 10).
Aa
White text reads best on this color (14.86:1).
About this color
#4D130A is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.089 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.031 away. White text reads best on it, at 14.86:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.41:1 |
| White text | 14.86:1 |
Values
| HEX | #4D130A |
| RGB | rgb(77, 19, 10) |
| HSL | hsl(8, 77%, 17%) |
| OKLCH | oklch(28.5% 0.089 31.6) |
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 #4D130A | 14.86:1 | AAA | Lc -104.0 | Preferred for body text |
| Black text on #4D130A | 1.41:1 | Fails | Lc 0.0 | Not readable |
| #4D130A text on white | 14.86:1 | AAA | Lc 101.0 | Preferred for body text |
| #4D130A text on black | 1.41:1 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FEE3DD
oklch(93.6% 0.031 32.6)
-
Step 200
200
#FDCCC2
oklch(88.5% 0.058 31.6)
-
Step 300
300
#FDA796
oklch(80.9% 0.105 31.7)
-
Step 400
400
#F7725B
oklch(70.7% 0.168 31.6)
-
Step 500
500
#F04025
oklch(63.2% 0.216 31.6)
-
Step 600
600
#D32100
oklch(55.6% 0.213 31.6)
-
Step 700
700
#B31A00
oklch(49.1% 0.188 31.6)
-
Step 800
800
#941400
oklch(42.7% 0.164 31.6)
-
Step 900
900
#7B1303
oklch(37.7% 0.14 31.8)
-
Step 950
950 (this color)
#4D130A
oklch(28.5% 0.089 31.6)
#4D130A 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) | #241F09 | 0.093 |
| Deuteranopia (no green cones) | #322C08 | 0.085 |
| Tritanopia (no blue cones) | #560211 | 0.032 |
| Achromatopsia (no color) | #272727 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D130A
#4D130A
oklch(28.5% 0.089 31.6)
- #003038
#003038
oklch(28.4% 0.049 212.1)
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 #4D130A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.031
- Chocolate Brown #411900 ΔE 0.034
- Deep Brown #410200 ΔE 0.047
- Dark Brown #341C02 ΔE 0.061
- Dark Maroon #3C0008 ΔE 0.062
- Burgundy #610023 ΔE 0.063
- Claret #680018 ΔE 0.065
- Reddy Brown #6E1005 ΔE 0.075
Use #4D130A 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.