#49101D
Closest named color: Mahogany (#4A0100). oklch(27.7% 0.086 11.5), rgb(73, 16, 29).
Aa
White text reads best on this color (15.27:1).
About this color
#49101D is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.086 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.040 away. White text reads best on it, at 15.27:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.37:1 |
| White text | 15.27:1 |
Values
| HEX | #49101D |
| RGB | rgb(73, 16, 29) |
| HSL | hsl(346, 64%, 17%) |
| OKLCH | oklch(27.7% 0.086 11.5) |
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 #49101D | 15.27:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #49101D | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #49101D text on white | 15.27:1 | AAA | Lc 101.5 | Preferred for body text |
| #49101D 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
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FDE2E5
oklch(93.6% 0.03 10)
-
Step 200
200
#FCCACF
oklch(88.4% 0.057 11.6)
-
Step 300
300
#FBA5B0
oklch(80.9% 0.103 11.2)
-
Step 400
400
#F37086
oklch(70.7% 0.162 11.7)
-
Step 500
500
#EB3E69
oklch(63.2% 0.209 11.3)
-
Step 600
600
#D40051
oklch(55.5% 0.222 11.4)
-
Step 700
700
#B40043
oklch(49.1% 0.196 11.6)
-
Step 800
800
#950036
oklch(42.7% 0.171 11.6)
-
Step 900
900
#78122F
oklch(37.6% 0.135 11.2)
-
Step 950
950 (this color)
#49101D
oklch(27.7% 0.086 11.5)
#49101D 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) | #1E1E1D | 0.096 |
| Deuteranopia (no green cones) | #2D2A1C | 0.088 |
| Tritanopia (no blue cones) | #500515 | 0.021 |
| Achromatopsia (no color) | #252525 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49101D
#49101D
oklch(27.7% 0.086 11.5)
- #002F2E
#002F2E
oklch(27.6% 0.047 192.5)
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 #49101D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.040
- Deep Brown #410200 ΔE 0.049
- Chocolate Brown #411900 ΔE 0.053
- Dark Maroon #3C0008 ΔE 0.053
- Burgundy #610023 ΔE 0.056
- Dark Plum #3F012C ΔE 0.056
- Aubergine #3D0734 ΔE 0.062
- Claret #680018 ΔE 0.070
Use #49101D 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.