#3E0707
Closest named color: Deep Brown (#410200). oklch(23.9% 0.084 26.4), rgb(62, 7, 7).
Aa
White text reads best on this color (16.95:1).
About this color
#3E0707 is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.084 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.012 away. White text reads best on it, at 16.95:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.23:1 |
| White text | 16.95:1 |
Values
| HEX | #3E0707 |
| RGB | rgb(62, 7, 7) |
| HSL | hsl(0, 80%, 14%) |
| OKLCH | oklch(23.9% 0.084 26.4) |
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 #3E0707 | 16.95:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #3E0707 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #3E0707 text on white | 16.95:1 | AAA | Lc 103.1 | Preferred for body text |
| #3E0707 text on black | 1.23:1 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FDE3E0
oklch(93.6% 0.029 25.6)
-
Step 200
200
#FCCCC6
oklch(88.5% 0.055 26.5)
-
Step 300
300
#FAA89F
oklch(80.9% 0.099 26.3)
-
Step 400
400
#F4746A
oklch(70.8% 0.159 26.4)
-
Step 500
500
#EB4541
oklch(63.1% 0.203 26.3)
-
Step 600
600
#D60F1F
oklch(55.5% 0.221 26.4)
-
Step 700
700
#B70015
oklch(49% 0.2 26.4)
-
Step 800
800
#960612
oklch(42.6% 0.17 26.4)
-
Step 900
900
#791717
oklch(37.8% 0.133 26.3)
-
Step 950
950 (this color)
#3E0707
oklch(23.9% 0.084 26.4)
#3E0707 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) | #181506 | 0.091 |
| Deuteranopia (no green cones) | #262105 | 0.083 |
| Tritanopia (no blue cones) | #450008 | 0.018 |
| Achromatopsia (no color) | #1C1C1C | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E0707
#3E0707
oklch(23.9% 0.084 26.4)
- #002428
#002428
oklch(23.8% 0.041 205.7)
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 #3E0707, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.012
- Dark Maroon #3C0008 ΔE 0.017
- Mahogany #4A0100 ΔE 0.029
- Chocolate Brown #411900 ΔE 0.045
- Dark Brown #341C02 ΔE 0.055
- Dark Plum #3F012C ΔE 0.069
- Aubergine #3D0734 ΔE 0.080
- Eggplant #380835 ΔE 0.084
Use #3E0707 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.