#3A1107
Closest named color: Deep Brown (#410200). oklch(24.4% 0.068 35.2), rgb(58, 17, 7).
Aa
White text reads best on this color (16.62:1).
About this color
#3A1107 is a very dark, muted red. In OKLCH its lightness is 24%, its chroma 0.068 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.028 away. White text reads best on it, at 16.62:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.26:1 |
| White text | 16.62:1 |
Values
| HEX | #3A1107 |
| RGB | rgb(58, 17, 7) |
| HSL | hsl(12, 78%, 13%) |
| OKLCH | oklch(24.4% 0.068 35.2) |
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 #3A1107 | 16.62:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #3A1107 | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #3A1107 text on white | 16.62:1 | AAA | Lc 103.2 | Preferred for body text |
| #3A1107 text on black | 1.26:1 | 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
#F5CFC6
oklch(88.4% 0.045 33.5)
-
Step 300
300
#EFAF9E
oklch(80.9% 0.079 35.4)
-
Step 400
400
#E58168
oklch(70.7% 0.129 35)
-
Step 500
500
#DA5D3E
oklch(63.1% 0.164 35.1)
-
Step 600
600
#C53E19
oklch(55.6% 0.178 35.3)
-
Step 700
700
#AA2E08
oklch(49.1% 0.166 35.2)
-
Step 800
800
#8A280D
oklch(42.7% 0.138 35.2)
-
Step 900
900
#6F2714
oklch(37.7% 0.107 35.6)
-
Step 950
950 (this color)
#3A1107
oklch(24.4% 0.068 35.2)
#3A1107 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) | #1C1906 | 0.070 |
| Deuteranopia (no green cones) | #272206 | 0.063 |
| Tritanopia (no blue cones) | #41070F | 0.028 |
| Achromatopsia (no color) | #1E1E1E | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A1107
#3A1107
oklch(24.4% 0.068 35.2)
- #00252D
#00252D
oklch(24.4% 0.043 215.6)
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 #3A1107, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.028
- Chocolate Brown #411900 ΔE 0.032
- Dark Brown #341C02 ΔE 0.035
- Dark Maroon #3C0008 ΔE 0.035
- Mahogany #4A0100 ΔE 0.040
- Jet #212529 ΔE 0.078
- Dark Plum #3F012C ΔE 0.080
- Aubergine #3D0734 ΔE 0.087
Use #3A1107 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.