#340D0B
Closest named color: Dark Maroon (#3C0008). oklch(22.6% 0.063 26.4), rgb(52, 13, 11).
Aa
White text reads best on this color (17.37:1).
About this color
#340D0B is a very dark, muted red. In OKLCH its lightness is 23%, its chroma 0.063 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.028 away. White text reads best on it, at 17.37:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.20:1 |
| White text | 17.37:1 |
Values
| HEX | #340D0B |
| RGB | rgb(52, 13, 11) |
| HSL | hsl(3, 65%, 12%) |
| OKLCH | oklch(22.6% 0.063 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 #340D0B | 17.37:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #340D0B | 1.20:1 | Fails | Lc 0.0 | Not readable |
| #340D0B text on white | 17.37:1 | AAA | Lc 103.8 | Preferred for body text |
| #340D0B text on black | 1.20:1 | 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
#F8E5E2
oklch(93.6% 0.021 28.3)
-
Step 200
200
#F4CFCB
oklch(88.5% 0.042 25.3)
-
Step 300
300
#EDAEA7
oklch(80.8% 0.075 26)
-
Step 400
400
#E28278
oklch(70.8% 0.12 26.8)
-
Step 500
500
#D65E56
oklch(63% 0.153 26.2)
-
Step 600
600
#C2403B
oklch(55.6% 0.167 26.3)
-
Step 700
700
#A7312D
oklch(49.2% 0.155 26.5)
-
Step 800
800
#882A26
oklch(42.8% 0.129 26.5)
-
Step 900
900
#6D2823
oklch(37.7% 0.1 27)
-
Step 950
950 (this color)
#340D0B
oklch(22.6% 0.063 26.4)
#340D0B 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) | #17150B | 0.068 |
| Deuteranopia (no green cones) | #211D0A | 0.061 |
| Tritanopia (no blue cones) | #3A050D | 0.021 |
| Achromatopsia (no color) | #1A1A1A | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #340D0B
#340D0B
oklch(22.6% 0.063 26.4)
- #002125
#002125
oklch(22.6% 0.039 206.4)
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 #340D0B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.028
- Deep Brown #410200 ΔE 0.034
- Dark Brown #341C02 ΔE 0.048
- Chocolate Brown #411900 ΔE 0.052
- Mahogany #4A0100 ΔE 0.052
- Dark Plum #3F012C ΔE 0.073
- Very Dark Brown #1D0200 ΔE 0.076
- Jet #212529 ΔE 0.080
Use #340D0B 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.