#11040B
Closest named color: Almost Black (#070D0D). oklch(13.6% 0.031 345.6), rgb(17, 4, 11).
Aa
White text reads best on this color (20.07:1).
About this color
#11040B is a very dark, muted red. In OKLCH its lightness is 14%, its chroma 0.031 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.043 away. White text reads best on it, at 20.07:1.
| Hue family | Reds |
| Lightness | very dark (14%) |
| Chroma | muted (0.031) |
| Temperature | warm |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.04:1 |
| White text | 20.07:1 |
Values
| HEX | #11040B |
| RGB | rgb(17, 4, 11) |
| HSL | hsl(328, 62%, 4%) |
| OKLCH | oklch(13.6% 0.031 345.6) |
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 #11040B | 20.07:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #11040B | 1.04:1 | Fails | Lc 0.0 | Not readable |
| #11040B text on white | 20.07:1 | AAA | Lc 105.9 | Preferred for body text |
| #11040B text on black | 1.04:1 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#F0E7EB
oklch(93.6% 0.011 348.4)
-
Step 200
200
#E4D4DC
oklch(88.5% 0.021 345.7)
-
Step 300
300
#D3B8C6
oklch(81% 0.036 345.3)
-
Step 400
400
#BC92A9
oklch(70.6% 0.059 344.7)
-
Step 500
500
#AB7793
oklch(63.1% 0.075 346)
-
Step 600
600
#965F7E
oklch(55.6% 0.083 345.3)
-
Step 700
700
#804F6A
oklch(49.2% 0.075 346.1)
-
Step 800
800
#684156
oklch(42.8% 0.062 346.5)
-
Step 900
900
#553747
oklch(37.8% 0.049 346.5)
-
Step 950
950 (this color)
#11040B
oklch(13.6% 0.031 345.6)
#11040B 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) | #05060B | 0.032 |
| Deuteranopia (no green cones) | #08080B | 0.028 |
| Tritanopia (no blue cones) | #130406 | 0.014 |
| Achromatopsia (no color) | #080808 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11040B
#11040B
oklch(13.6% 0.031 345.6)
- #000C06
#000C06
oklch(13.7% 0.029 165.1)
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 #11040B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.043
- Very Dark Brown #1D0200 ΔE 0.043
- Rich Navy #001219 ΔE 0.064
- Midnight #03012D ΔE 0.086
- Dark Navy Blue #00022E ΔE 0.091
- Rich Black #0D1B2A ΔE 0.095
- Dark Navy #000435 ΔE 0.099
- Very Dark Blue #000133 ΔE 0.100
Use #11040B 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.