#3A1305
Closest named color: Chocolate Brown (#411900). oklch(24.7% 0.066 40), rgb(58, 19, 5).
Aa
White text reads best on this color (16.46:1).
About this color
#3A1305 is a very dark, muted red. In OKLCH its lightness is 25%, its chroma 0.066 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.026 away. White text reads best on it, at 16.46:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | muted (0.066) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.27:1 |
| White text | 16.46:1 |
Values
| HEX | #3A1305 |
| RGB | rgb(58, 19, 5) |
| HSL | hsl(16, 84%, 12%) |
| OKLCH | oklch(24.7% 0.066 40) |
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 #3A1305 | 16.46:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #3A1305 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #3A1305 text on white | 16.46:1 | AAA | Lc 103.0 | Preferred for body text |
| #3A1305 text on black | 1.27:1 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F8E5DF
oklch(93.5% 0.022 38.3)
-
Step 200
200
#F4D0C4
oklch(88.5% 0.044 39.3)
-
Step 300
300
#EEB09A
oklch(80.9% 0.079 40.4)
-
Step 400
400
#E28462
oklch(70.7% 0.125 40.5)
-
Step 500
500
#D76034
oklch(63% 0.161 39.9)
-
Step 600
600
#C34300
oklch(55.7% 0.174 40.1)
-
Step 700
700
#A53700
oklch(49.2% 0.154 40)
-
Step 800
800
#882C00
oklch(42.7% 0.134 40.1)
-
Step 900
900
#6E290E
oklch(37.8% 0.105 39.9)
-
Step 950
950 (this color)
#3A1305
oklch(24.7% 0.066 40)
#3A1305 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) | #1E1A04 | 0.065 |
| Deuteranopia (no green cones) | #282204 | 0.058 |
| Tritanopia (no blue cones) | #410A10 | 0.031 |
| Achromatopsia (no color) | #1F1F1F | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A1305
#3A1305
oklch(24.7% 0.066 40)
- #002630
#002630
oklch(24.8% 0.045 219.7)
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 #3A1305, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.026
- Dark Brown #341C02 ΔE 0.029
- Deep Brown #410200 ΔE 0.032
- Dark Maroon #3C0008 ΔE 0.042
- Mahogany #4A0100 ΔE 0.042
- Jet #212529 ΔE 0.077
- Dark Plum #3F012C ΔE 0.085
- Dark #1B2431 ΔE 0.091
Use #3A1305 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.