#431106
Closest named color: Chocolate Brown (#411900). oklch(26.1% 0.08 34.3), rgb(67, 17, 6).
Aa
White text reads best on this color (15.89:1).
About this color
#431106 is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.080 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.023 away. White text reads best on it, at 15.89:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.32:1 |
| White text | 15.89:1 |
Values
| HEX | #431106 |
| RGB | rgb(67, 17, 6) |
| HSL | hsl(11, 84%, 14%) |
| OKLCH | oklch(26.1% 0.08 34.3) |
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 #431106 | 15.89:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #431106 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #431106 text on white | 15.89:1 | AAA | Lc 102.3 | Preferred for body text |
| #431106 text on black | 1.32:1 | 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
#FEF3F0
oklch(97.2% 0.013 35.7)
-
Step 100
100
#FCE4DE
oklch(93.7% 0.028 34.3)
-
Step 200
200
#FACDC2
oklch(88.4% 0.053 34)
-
Step 300
300
#F7AB98
oklch(81% 0.094 34.6)
-
Step 400
400
#EF795E
oklch(70.6% 0.151 34.1)
-
Step 500
500
#E64F2C
oklch(63.1% 0.193 34.3)
-
Step 600
600
#CD3100
oklch(55.6% 0.198 34.4)
-
Step 700
700
#AE2800
oklch(49.2% 0.175 34.4)
-
Step 800
800
#901F00
oklch(42.8% 0.153 34.3)
-
Step 900
900
#761E08
oklch(37.8% 0.126 34.4)
-
Step 950
950 (this color)
#431106
oklch(26.1% 0.08 34.3)
#431106 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) | #201B05 | 0.081 |
| Deuteranopia (no green cones) | #2C2604 | 0.074 |
| Tritanopia (no blue cones) | #4B040F | 0.031 |
| Achromatopsia (no color) | #222222 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431106
#431106
oklch(26.1% 0.08 34.3)
- #002A32
#002A32
oklch(26.2% 0.046 213.9)
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 #431106, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.023
- Mahogany #4A0100 ΔE 0.026
- Deep Brown #410200 ΔE 0.028
- Dark Maroon #3C0008 ΔE 0.043
- Dark Brown #341C02 ΔE 0.044
- Dark Plum #3F012C ΔE 0.081
- Burgundy #610023 ΔE 0.083
- Jet #212529 ΔE 0.088
Use #431106 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.