#4C1100
Closest named color: Mahogany (#4A0100). oklch(27.9% 0.093 37.3), rgb(76, 17, 0).
Aa
White text reads best on this color (15.13:1).
About this color
#4C1100 is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.093 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.027 away. White text reads best on it, at 15.13:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.38:1 |
| White text | 15.13:1 |
Values
| HEX | #4C1100 |
| RGB | rgb(76, 17, 0) |
| HSL | hsl(13, 100%, 15%) |
| OKLCH | oklch(27.9% 0.093 37.3) |
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 #4C1100 | 15.13:1 | AAA | Lc -104.2 | Preferred for body text |
| Black text on #4C1100 | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #4C1100 text on white | 15.13:1 | AAA | Lc 101.3 | Preferred for body text |
| #4C1100 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
#FFF2EF
oklch(97.1% 0.015 33.1)
-
Step 100
100
#FEE3DB
oklch(93.6% 0.032 37.1)
-
Step 200
200
#FECCBD
oklch(88.5% 0.061 37.3)
-
Step 300
300
#FEA78D
oklch(80.8% 0.11 37.4)
-
Step 400
400
#F97249
oklch(70.7% 0.175 37.5)
-
Step 500
500
#EC4800
oklch(63.1% 0.21 37.3)
-
Step 600
600
#C73B00
oklch(55.5% 0.185 37.2)
-
Step 700
700
#A93100
oklch(49.2% 0.163 37.3)
-
Step 800
800
#8B2700
oklch(42.7% 0.141 37.5)
-
Step 900
900
#751F00
oklch(37.6% 0.125 37.3)
-
Step 950
950 (this color)
#4C1100
oklch(27.9% 0.093 37.3)
#4C1100 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) | #231E00 | 0.094 |
| Deuteranopia (no green cones) | #322B00 | 0.084 |
| Tritanopia (no blue cones) | #55000E | 0.036 |
| Achromatopsia (no color) | #262626 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C1100
#4C1100
oklch(27.9% 0.093 37.3)
- #002E39
#002E39
oklch(27.8% 0.05 218.7)
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 #4C1100, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.027
- Chocolate Brown #411900 ΔE 0.028
- Deep Brown #410200 ΔE 0.042
- Dark Brown #341C02 ΔE 0.057
- Dark Maroon #3C0008 ΔE 0.060
- Burgundy #610023 ΔE 0.071
- Claret #680018 ΔE 0.072
- Reddy Brown #6E1005 ΔE 0.079
Use #4C1100 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.