#3E191C
Closest named color: Chocolate Brown (#411900). oklch(26.9% 0.058 16.8), rgb(62, 25, 28).
Aa
White text reads best on this color (15.43:1).
About this color
#3E191C is a dark, muted red. In OKLCH its lightness is 27%, its chroma 0.058 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.039 away. White text reads best on it, at 15.43:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.36:1 |
| White text | 15.43:1 |
Values
| HEX | #3E191C |
| RGB | rgb(62, 25, 28) |
| HSL | hsl(355, 43%, 17%) |
| OKLCH | oklch(26.9% 0.058 16.8) |
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 #3E191C | 15.43:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #3E191C | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #3E191C text on white | 15.43:1 | AAA | Lc 102.1 | Preferred for body text |
| #3E191C text on black | 1.36:1 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E5
oklch(93.6% 0.02 17.5)
-
Step 200
200
#F1D0D0
oklch(88.5% 0.037 17.9)
-
Step 300
300
#EAAFB1
oklch(80.9% 0.069 16.4)
-
Step 400
400
#DC8388
oklch(70.6% 0.11 16.6)
-
Step 500
500
#D0616B
oklch(63% 0.141 16.5)
-
Step 600
600
#BC4553
oklch(55.7% 0.153 16.7)
-
Step 700
700
#A13643
oklch(49.1% 0.141 17)
-
Step 800
800
#832D37
oklch(42.6% 0.118 16.8)
-
Step 900
900
#6A2A30
oklch(37.8% 0.092 16.9)
-
Step 950
950 (this color)
#3E191C
oklch(26.9% 0.058 16.8)
#3E191C 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) | #21201C | 0.063 |
| Deuteranopia (no green cones) | #2A271B | 0.058 |
| Tritanopia (no blue cones) | #44141A | 0.016 |
| Achromatopsia (no color) | #242424 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E191C
#3E191C
oklch(26.9% 0.058 16.8)
- #002D2E
#002D2E
oklch(27% 0.046 197.1)
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 #3E191C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.039
- Dark Brown #341C02 ΔE 0.048
- Mahogany #4A0100 ΔE 0.051
- Deep Brown #410200 ΔE 0.051
- Dark Maroon #3C0008 ΔE 0.055
- Jet #212529 ΔE 0.065
- Dark Plum #3F012C ΔE 0.066
- Aubergine #3D0734 ΔE 0.069
Use #3E191C 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.