#491F19
Closest named color: Chocolate Brown (#411900). oklch(29.8% 0.066 29.8), rgb(73, 31, 25).
Aa
White text reads best on this color (14.06:1).
About this color
#491F19 is a dark, muted red. In OKLCH its lightness is 30%, its chroma 0.066 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.038 away. White text reads best on it, at 14.06:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.49:1 |
| White text | 14.06:1 |
Values
| HEX | #491F19 |
| RGB | rgb(73, 31, 25) |
| HSL | hsl(8, 49%, 19%) |
| OKLCH | oklch(29.8% 0.066 29.8) |
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 #491F19 | 14.06:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #491F19 | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #491F19 text on white | 14.06:1 | AAA | Lc 100.4 | Preferred for body text |
| #491F19 text on black | 1.49:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F9E5E1
oklch(93.7% 0.023 31.1)
-
Step 200
200
#F4CFC9
oklch(88.4% 0.043 28.8)
-
Step 300
300
#EFAEA3
oklch(80.9% 0.078 29.7)
-
Step 400
400
#E38172
oklch(70.6% 0.124 29.7)
-
Step 500
500
#D85D4D
oklch(63% 0.158 29.7)
-
Step 600
600
#C43E2F
oklch(55.6% 0.173 29.9)
-
Step 700
700
#A92F22
oklch(49.2% 0.161 29.9)
-
Step 800
800
#89291E
oklch(42.7% 0.132 30)
-
Step 900
900
#6E271E
oklch(37.7% 0.103 29.9)
-
Step 950
950 (this color)
#491F19
oklch(29.8% 0.066 29.8)
#491F19 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) | #292618 | 0.068 |
| Deuteranopia (no green cones) | #342F18 | 0.062 |
| Tritanopia (no blue cones) | #50181E | 0.024 |
| Achromatopsia (no color) | #2B2B2B | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #491F19
#491F19
oklch(29.8% 0.066 29.8)
- #00343C
#00343C
oklch(29.8% 0.052 211.1)
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 #491F19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.038
- Mahogany #4A0100 ΔE 0.056
- Dark Brown #341C02 ΔE 0.058
- Deep Brown #410200 ΔE 0.067
- Burgundy #610023 ΔE 0.070
- Claret #680018 ΔE 0.074
- Dark Maroon #3C0008 ΔE 0.078
- Reddy Brown #6E1005 ΔE 0.081
Use #491F19 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.