#491113
Closest named color: Mahogany (#4A0100). oklch(27.5% 0.085 22.8), rgb(73, 17, 19).
Aa
White text reads best on this color (15.29:1).
About this color
#491113 is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.085 and its hue 23°. 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 15.29:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.37:1 |
| White text | 15.29:1 |
Values
| HEX | #491113 |
| RGB | rgb(73, 17, 19) |
| HSL | hsl(358, 62%, 18%) |
| OKLCH | oklch(27.5% 0.085 22.8) |
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 #491113 | 15.29:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #491113 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #491113 text on white | 15.29:1 | AAA | Lc 101.6 | Preferred for body text |
| #491113 text on black | 1.37:1 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FDE3E1
oklch(93.6% 0.029 23)
-
Step 200
200
#FCCBC8
oklch(88.4% 0.056 22.4)
-
Step 300
300
#FBA7A2
oklch(80.9% 0.1 23.3)
-
Step 400
400
#F47271
oklch(70.6% 0.161 22.5)
-
Step 500
500
#EC434B
oklch(63.2% 0.205 22.9)
-
Step 600
600
#D7042E
oklch(55.6% 0.223 22.7)
-
Step 700
700
#B70025
oklch(49.2% 0.198 22.7)
-
Step 800
800
#97011D
oklch(42.7% 0.172 22.7)
-
Step 900
900
#79151D
oklch(37.7% 0.134 22.8)
-
Step 950
950 (this color)
#491113
oklch(27.5% 0.085 22.8)
#491113 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) | #201E13 | 0.092 |
| Deuteranopia (no green cones) | #2E2A11 | 0.086 |
| Tritanopia (no blue cones) | #510312 | 0.024 |
| Achromatopsia (no color) | #252525 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #491113
#491113
oklch(27.5% 0.085 22.8)
- #002E32
#002E32
oklch(27.5% 0.047 203.9)
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 #491113, 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 0.039
- Deep Brown #410200 ΔE 0.040
- Dark Maroon #3C0008 ΔE 0.051
- Dark Brown #341C02 ΔE 0.061
- Burgundy #610023 ΔE 0.062
- Dark Plum #3F012C ΔE 0.070
- Claret #680018 ΔE 0.070
Use #491113 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.