#3F061C
Closest named color: Dark Maroon (#3C0008). oklch(24.5% 0.087 3.4), rgb(63, 6, 28).
Aa
White text reads best on this color (16.74:1).
About this color
#3F061C is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.087 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.033 away. White text reads best on it, at 16.74:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.25:1 |
| White text | 16.74:1 |
Values
| HEX | #3F061C |
| RGB | rgb(63, 6, 28) |
| HSL | hsl(337, 83%, 14%) |
| OKLCH | oklch(24.5% 0.087 3.4) |
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 #3F061C | 16.74:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #3F061C | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #3F061C text on white | 16.74:1 | AAA | Lc 102.9 | Preferred for body text |
| #3F061C 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
#FEF2F4
oklch(97.1% 0.013 5.8)
-
Step 100
100
#FCE2E8
oklch(93.6% 0.03 2)
-
Step 200
200
#FBCAD5
oklch(88.5% 0.057 3.3)
-
Step 300
300
#F9A4BA
oklch(80.8% 0.104 2.8)
-
Step 400
400
#F26E96
oklch(70.7% 0.166 3.3)
-
Step 500
500
#E93C7C
oklch(63.1% 0.212 3.5)
-
Step 600
600
#D20066
oklch(55.7% 0.224 3.3)
-
Step 700
700
#B10055
oklch(49% 0.197 3.3)
-
Step 800
800
#930045
oklch(42.7% 0.172 3.5)
-
Step 900
900
#77103A
oklch(37.6% 0.138 3.2)
-
Step 950
950 (this color)
#3F061C
oklch(24.5% 0.087 3.4)
#3F061C 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) | #14161C | 0.099 |
| Deuteranopia (no green cones) | #23221B | 0.090 |
| Tritanopia (no blue cones) | #450010 | 0.024 |
| Achromatopsia (no color) | #1E1E1E | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F061C
#3F061C
oklch(24.5% 0.087 3.4)
- #002722
#002722
oklch(24.5% 0.044 182.3)
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 #3F061C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.033
- Dark Plum #3F012C ΔE 0.035
- Deep Brown #410200 ΔE 0.044
- Aubergine #3D0734 ΔE 0.046
- Mahogany #4A0100 ΔE 0.049
- Eggplant #380835 ΔE 0.052
- Chocolate Brown #411900 ΔE 0.068
- Eggplant Purple #430541 ΔE 0.070
Use #3F061C 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.