#431A11
Closest named color: Chocolate Brown (#411900). oklch(27.7% 0.066 33.8), rgb(67, 26, 17).
Aa
White text reads best on this color (15.05:1).
About this color
#431A11 is a dark, muted red. In OKLCH its lightness is 28%, its chroma 0.066 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.021 away. White text reads best on it, at 15.05:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.39:1 |
| White text | 15.05:1 |
Values
| HEX | #431A11 |
| RGB | rgb(67, 26, 17) |
| HSL | hsl(11, 60%, 16%) |
| OKLCH | oklch(27.7% 0.066 33.8) |
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 #431A11 | 15.05:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #431A11 | 1.39:1 | Fails | Lc 0.0 | Not readable |
| #431A11 text on white | 15.05:1 | AAA | Lc 101.6 | Preferred for body text |
| #431A11 text on black | 1.39:1 | 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
#F9E5E0
oklch(93.7% 0.023 34.3)
-
Step 200
200
#F4D0C7
oklch(88.6% 0.043 34.3)
-
Step 300
300
#EFAFA0
oklch(81% 0.079 33.6)
-
Step 400
400
#E3826C
oklch(70.7% 0.125 33.7)
-
Step 500
500
#D85E43
oklch(63% 0.16 34)
-
Step 600
600
#C43F22
oklch(55.6% 0.174 33.8)
-
Step 700
700
#A93015
oklch(49.2% 0.162 33.7)
-
Step 800
800
#892915
oklch(42.7% 0.134 33.5)
-
Step 900
900
#6E2718
oklch(37.6% 0.105 33.6)
-
Step 950
950 (this color)
#431A11
oklch(27.7% 0.066 33.8)
#431A11 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) | #252110 | 0.066 |
| Deuteranopia (no green cones) | #2F2A10 | 0.062 |
| Tritanopia (no blue cones) | #4A1218 | 0.027 |
| Achromatopsia (no color) | #262626 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431A11
#431A11
oklch(27.7% 0.066 33.8)
- #002E37
#002E37
oklch(27.7% 0.049 214.7)
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 #431A11, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.021
- Dark Brown #341C02 ΔE 0.041
- Mahogany #4A0100 ΔE 0.043
- Deep Brown #410200 ΔE 0.049
- Dark Maroon #3C0008 ΔE 0.060
- Jet #212529 ΔE 0.076
- Burgundy #610023 ΔE 0.080
- Dark Plum #3F012C ΔE 0.084
Use #431A11 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.