#4D1011
Closest named color: Mahogany (#4A0100). oklch(28.2% 0.091 24.4), rgb(77, 16, 17).
Aa
White text reads best on this color (15.02:1).
About this color
#4D1011 is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.091 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.029 away. White text reads best on it, at 15.02:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.39:1 |
| White text | 15.02:1 |
Values
| HEX | #4D1011 |
| RGB | rgb(77, 16, 17) |
| HSL | hsl(359, 66%, 18%) |
| OKLCH | oklch(28.2% 0.091 24.4) |
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 #4D1011 | 15.02:1 | AAA | Lc -104.1 | Preferred for body text |
| Black text on #4D1011 | 1.39:1 | Fails | Lc 0.0 | Not readable |
| #4D1011 text on white | 15.02:1 | AAA | Lc 101.2 | Preferred for body text |
| #4D1011 text on black | 1.39:1 | 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
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FEE2E0
oklch(93.5% 0.031 22.6)
-
Step 200
200
#FFCBC6
oklch(88.6% 0.06 24.7)
-
Step 300
300
#FFA59E
oklch(80.9% 0.108 24.6)
-
Step 400
400
#FA6E69
oklch(70.8% 0.173 24.5)
-
Step 500
500
#F23840
oklch(63.1% 0.221 24.4)
-
Step 600
600
#D80026
oklch(55.6% 0.225 24.4)
-
Step 700
700
#B7001F
oklch(49.1% 0.199 24.3)
-
Step 800
800
#970017
oklch(42.6% 0.173 24.5)
-
Step 900
900
#7C0C16
oklch(37.6% 0.143 24.4)
-
Step 950
950 (this color)
#4D1011
oklch(28.2% 0.091 24.4)
#4D1011 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) | #221E10 | 0.097 |
| Deuteranopia (no green cones) | #312B0F | 0.089 |
| Tritanopia (no blue cones) | #550011 | 0.025 |
| Achromatopsia (no color) | #272727 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D1011
#4D1011
oklch(28.2% 0.091 24.4)
- #003034
#003034
oklch(28.2% 0.048 203.6)
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 #4D1011, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.029
- Chocolate Brown #411900 ΔE 0.042
- Deep Brown #410200 ΔE 0.045
- Burgundy #610023 ΔE 0.055
- Dark Maroon #3C0008 ΔE 0.057
- Claret #680018 ΔE 0.062
- Dark Brown #341C02 ΔE 0.067
- Dark Plum #3F012C ΔE 0.076
Use #4D1011 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.