#3F0F0E
Closest named color: Deep Brown (#410200). oklch(25.2% 0.075 25.4), rgb(63, 15, 14).
Aa
White text reads best on this color (16.32:1).
About this color
#3F0F0E is a dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.075 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.025 away. White text reads best on it, at 16.32:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.28:1 |
| White text | 16.32:1 |
Values
| HEX | #3F0F0E |
| RGB | rgb(63, 15, 14) |
| HSL | hsl(1, 64%, 15%) |
| OKLCH | oklch(25.2% 0.075 25.4) |
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 #3F0F0E | 16.32:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #3F0F0E | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #3F0F0E text on white | 16.32:1 | AAA | Lc 102.8 | Preferred for body text |
| #3F0F0E text on black | 1.28:1 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F8CDC9
oklch(88.4% 0.049 24.3)
-
Step 300
300
#F5ABA3
oklch(81% 0.089 26.1)
-
Step 400
400
#EC7A72
oklch(70.7% 0.142 25.4)
-
Step 500
500
#E2514D
oklch(63.1% 0.181 25.4)
-
Step 600
600
#CE2C30
oklch(55.7% 0.198 25.5)
-
Step 700
700
#B11B23
oklch(49% 0.183 25.3)
-
Step 800
800
#901B1E
oklch(42.7% 0.152 25.5)
-
Step 900
900
#741F1E
oklch(37.7% 0.119 25.5)
-
Step 950
950 (this color)
#3F0F0E
oklch(25.2% 0.075 25.4)
#3F0F0E 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) | #1C190D | 0.081 |
| Deuteranopia (no green cones) | #28240D | 0.075 |
| Tritanopia (no blue cones) | #46040F | 0.023 |
| Achromatopsia (no color) | #202020 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F0F0E
#3F0F0E
oklch(25.2% 0.075 25.4)
- #00282C
#00282C
oklch(25.3% 0.043 204.9)
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 #3F0F0E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.025
- Mahogany #4A0100 ΔE 0.031
- Dark Maroon #3C0008 ΔE 0.031
- Chocolate Brown #411900 ΔE 0.036
- Dark Brown #341C02 ΔE 0.048
- Dark Plum #3F012C ΔE 0.068
- Aubergine #3D0734 ΔE 0.076
- Eggplant #380835 ΔE 0.080
Use #3F0F0E 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.