#49181D
Closest named color: Chocolate Brown (#411900). oklch(28.8% 0.075 17), rgb(73, 24, 29).
Aa
White text reads best on this color (14.66:1).
About this color
#49181D is a dark, moderately saturated red. In OKLCH its lightness is 29%, its chroma 0.075 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.045 away. White text reads best on it, at 14.66:1.
| Hue family | Reds |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.43:1 |
| White text | 14.66:1 |
Values
| HEX | #49181D |
| RGB | rgb(73, 24, 29) |
| HSL | hsl(354, 51%, 19%) |
| OKLCH | oklch(28.8% 0.075 17) |
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 #49181D | 14.66:1 | AAA | Lc -104.0 | Preferred for body text |
| Black text on #49181D | 1.43:1 | Fails | Lc 0.0 | Not readable |
| #49181D text on white | 14.66:1 | AAA | Lc 101.0 | Preferred for body text |
| #49181D text on black | 1.43:1 | 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
#FDF2F2
oklch(97% 0.012 17.4)
-
Step 100
100
#FBE3E4
oklch(93.6% 0.026 14.7)
-
Step 200
200
#F8CDCD
oklch(88.5% 0.049 18.1)
-
Step 300
300
#F4AAAC
oklch(80.9% 0.087 17.4)
-
Step 400
400
#EB7880
oklch(70.6% 0.142 17)
-
Step 500
500
#E14F61
oklch(63% 0.181 16.8)
-
Step 600
600
#CD2948
oklch(55.7% 0.197 16.9)
-
Step 700
700
#B01839
oklch(49% 0.183 17)
-
Step 800
800
#8F192F
oklch(42.6% 0.152 17.1)
-
Step 900
900
#731E2A
oklch(37.7% 0.118 17)
-
Step 950
950 (this color)
#49181D
oklch(28.8% 0.075 17)
#49181D 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) | #24221D | 0.081 |
| Deuteranopia (no green cones) | #302C1C | 0.075 |
| Tritanopia (no blue cones) | #50101A | 0.019 |
| Achromatopsia (no color) | #282828 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49181D
#49181D
oklch(28.8% 0.075 17)
- #003233
#003233
oklch(28.8% 0.049 196.9)
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 #49181D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.045
- Mahogany #4A0100 ΔE 0.046
- Deep Brown #410200 ΔE 0.057
- Burgundy #610023 ΔE 0.059
- Dark Maroon #3C0008 ΔE 0.065
- Dark Brown #341C02 ΔE 0.065
- Claret #680018 ΔE 0.069
- Dark Plum #3F012C ΔE 0.070
Use #49181D 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.