#4A0D1D
Closest named color: Mahogany (#4A0100). oklch(27.5% 0.091 10.4), rgb(74, 13, 29).
Aa
White text reads best on this color (15.36:1).
About this color
#4A0D1D is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.091 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.039 away. White text reads best on it, at 15.36:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.36:1 |
| White text | 15.36:1 |
Values
| HEX | #4A0D1D |
| RGB | rgb(74, 13, 29) |
| HSL | hsl(344, 70%, 17%) |
| OKLCH | oklch(27.5% 0.091 10.4) |
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 #4A0D1D | 15.36:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #4A0D1D | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #4A0D1D text on white | 15.36:1 | AAA | Lc 101.5 | Preferred for body text |
| #4A0D1D text on black | 1.36:1 | 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
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FEE2E5
oklch(93.6% 0.031 10.3)
-
Step 200
200
#FECAD0
oklch(88.6% 0.059 10.6)
-
Step 300
300
#FDA3B0
oklch(80.8% 0.108 10.3)
-
Step 400
400
#F76C87
oklch(70.7% 0.171 10.5)
-
Step 500
500
#EF356A
oklch(63.1% 0.22 10.2)
-
Step 600
600
#D40054
oklch(55.6% 0.222 10.3)
-
Step 700
700
#B40046
oklch(49.2% 0.197 10.4)
-
Step 800
800
#950038
oklch(42.8% 0.171 10.6)
-
Step 900
900
#7B0A2F
oklch(37.8% 0.143 10.6)
-
Step 950
950 (this color)
#4A0D1D
oklch(27.5% 0.091 10.4)
#4A0D1D 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) | #1D1D1D | 0.101 |
| Deuteranopia (no green cones) | #2D291B | 0.092 |
| Tritanopia (no blue cones) | #520114 | 0.023 |
| Achromatopsia (no color) | #252525 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A0D1D
#4A0D1D
oklch(27.5% 0.091 10.4)
- #002F2D
#002F2D
oklch(27.5% 0.048 190.3)
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 #4A0D1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.039
- Deep Brown #410200 ΔE 0.049
- Dark Maroon #3C0008 ΔE 0.053
- Burgundy #610023 ΔE 0.053
- Dark Plum #3F012C ΔE 0.053
- Chocolate Brown #411900 ΔE 0.057
- Aubergine #3D0734 ΔE 0.061
- Claret #680018 ΔE 0.068
Use #4A0D1D 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.