#43110A
Closest named color: Mahogany (#4A0100). oklch(26.2% 0.079 30.9), rgb(67, 17, 10).
Aa
White text reads best on this color (15.87:1).
About this color
#43110A is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.079 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.026 away. White text reads best on it, at 15.87:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.32:1 |
| White text | 15.87:1 |
Values
| HEX | #43110A |
| RGB | rgb(67, 17, 10) |
| HSL | hsl(7, 74%, 15%) |
| OKLCH | oklch(26.2% 0.079 30.9) |
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 #43110A | 15.87:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #43110A | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #43110A text on white | 15.87:1 | AAA | Lc 102.3 | Preferred for body text |
| #43110A 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
#FBE4DF
oklch(93.6% 0.026 32.2)
-
Step 200
200
#FACDC5
oklch(88.5% 0.052 29.9)
-
Step 300
300
#F7AA9C
oklch(80.9% 0.094 30.6)
-
Step 400
400
#EF7965
oklch(70.7% 0.149 31.1)
-
Step 500
500
#E64F3A
oklch(63.2% 0.191 30.8)
-
Step 600
600
#D12611
oklch(55.6% 0.207 30.8)
-
Step 700
700
#B41500
oklch(49.1% 0.192 30.9)
-
Step 800
800
#931708
oklch(42.8% 0.16 30.7)
-
Step 900
900
#761D12
oklch(37.7% 0.125 30.6)
-
Step 950
950 (this color)
#43110A
oklch(26.2% 0.079 30.9)
#43110A 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) | #1F1B09 | 0.083 |
| Deuteranopia (no green cones) | #2C2608 | 0.074 |
| Tritanopia (no blue cones) | #4B0410 | 0.028 |
| Achromatopsia (no color) | #222222 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43110A
#43110A
oklch(26.2% 0.079 30.9)
- #002A31
#002A31
oklch(26.2% 0.045 211.6)
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 #43110A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.026
- Chocolate Brown #411900 ΔE 0.026
- Deep Brown #410200 ΔE 0.028
- Dark Maroon #3C0008 ΔE 0.041
- Dark Brown #341C02 ΔE 0.046
- Dark Plum #3F012C ΔE 0.076
- Burgundy #610023 ΔE 0.080
- Aubergine #3D0734 ΔE 0.084
Use #43110A 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.