#3A1110
Closest named color: Deep Brown (#410200). oklch(24.5% 0.065 24.6), rgb(58, 17, 16).
Aa
White text reads best on this color (16.56:1).
About this color
#3A1110 is a very dark, muted red. In OKLCH its lightness is 25%, its chroma 0.065 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.031 away. White text reads best on it, at 16.56:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.26:1 |
| White text | 16.56:1 |
Values
| HEX | #3A1110 |
| RGB | rgb(58, 17, 16) |
| HSL | hsl(1, 57%, 15%) |
| OKLCH | oklch(24.5% 0.065 24.6) |
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 #3A1110 | 16.56:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #3A1110 | 1.26:1 | Fails | Lc 0.0 | Not readable |
| #3A1110 text on white | 16.56:1 | AAA | Lc 103.1 | Preferred for body text |
| #3A1110 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F9E4E2
oklch(93.5% 0.023 24.1)
-
Step 200
200
#F5CFCB
oklch(88.6% 0.043 25.1)
-
Step 300
300
#EFAEA8
oklch(81% 0.077 24.9)
-
Step 400
400
#E4807A
oklch(70.8% 0.124 24.3)
-
Step 500
500
#D95C57
oklch(63.2% 0.158 24.9)
-
Step 600
600
#C43C3D
oklch(55.6% 0.173 24.4)
-
Step 700
700
#A92D2F
oklch(49.1% 0.16 24.6)
-
Step 800
800
#892728
oklch(42.7% 0.133 24.2)
-
Step 900
900
#6E2625
oklch(37.7% 0.103 24.2)
-
Step 950
950 (this color)
#3A1110
oklch(24.5% 0.065 24.6)
#3A1110 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) | #1B1910 | 0.070 |
| Deuteranopia (no green cones) | #26220F | 0.064 |
| Tritanopia (no blue cones) | #400911 | 0.020 |
| Achromatopsia (no color) | #1F1F1F | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A1110
#3A1110
oklch(24.5% 0.065 24.6)
- #00262A
#00262A
oklch(24.5% 0.042 205.3)
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 #3A1110, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.031
- Dark Maroon #3C0008 ΔE 0.032
- Chocolate Brown #411900 ΔE 0.039
- Mahogany #4A0100 ΔE 0.042
- Dark Brown #341C02 ΔE 0.043
- Dark Plum #3F012C ΔE 0.068
- Jet #212529 ΔE 0.075
- Aubergine #3D0734 ΔE 0.075
Use #3A1110 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.