#36130B
Closest named color: Dark Brown (#341C02). oklch(24% 0.059 34.3), rgb(54, 19, 11).
Aa
White text reads best on this color (16.73:1).
About this color
#36130B is a very dark, muted red. In OKLCH its lightness is 24%, its chroma 0.059 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.033 away. White text reads best on it, at 16.73:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.25:1 |
| White text | 16.73:1 |
Values
| HEX | #36130B |
| RGB | rgb(54, 19, 11) |
| HSL | hsl(11, 66%, 13%) |
| OKLCH | oklch(24% 0.059 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 #36130B | 16.73:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #36130B | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #36130B text on white | 16.73:1 | AAA | Lc 103.4 | Preferred for body text |
| #36130B text on black | 1.25:1 | 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
#F7E5E1
oklch(93.5% 0.021 32.5)
-
Step 200
200
#F1D1C9
oklch(88.5% 0.038 34.3)
-
Step 300
300
#EAB1A3
oklch(80.9% 0.07 34.2)
-
Step 400
400
#DC8672
oklch(70.6% 0.11 33.9)
-
Step 500
500
#D1654C
oklch(63.2% 0.142 34.3)
-
Step 600
600
#BC492F
oklch(55.6% 0.154 34.2)
-
Step 700
700
#A23922
oklch(49.1% 0.144 33.9)
-
Step 800
800
#83301E
oklch(42.6% 0.119 33.8)
-
Step 900
900
#6A2C1E
oklch(37.8% 0.092 34.1)
-
Step 950
950 (this color)
#36130B
oklch(24% 0.059 34.3)
#36130B 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) | #1C190A | 0.059 |
| Deuteranopia (no green cones) | #25210A | 0.055 |
| Tritanopia (no blue cones) | #3C0C11 | 0.024 |
| Achromatopsia (no color) | #1E1E1E | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36130B
#36130B
oklch(24% 0.059 34.3)
- #00242B
#00242B
oklch(23.9% 0.042 213.5)
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 #36130B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.033
- Deep Brown #410200 ΔE 0.036
- Chocolate Brown #411900 ΔE 0.037
- Dark Maroon #3C0008 ΔE 0.039
- Mahogany #4A0100 ΔE 0.050
- Jet #212529 ΔE 0.070
- Dark Plum #3F012C ΔE 0.079
- Dark #1B2431 ΔE 0.083
Use #36130B 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.