#22040B
Closest named color: Very Dark Brown (#1D0200). oklch(17.2% 0.054 8.7), rgb(34, 4, 11).
Aa
White text reads best on this color (19.26:1).
About this color
#22040B is a very dark, muted red. In OKLCH its lightness is 17%, its chroma 0.054 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.032 away. White text reads best on it, at 19.26:1.
| Hue family | Reds |
| Lightness | very dark (17%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.09:1 |
| White text | 19.26:1 |
Values
| HEX | #22040B |
| RGB | rgb(34, 4, 11) |
| HSL | hsl(346, 79%, 7%) |
| OKLCH | oklch(17.2% 0.054 8.7) |
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 #22040B | 19.26:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #22040B | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #22040B text on white | 19.26:1 | AAA | Lc 105.3 | Preferred for body text |
| #22040B text on black | 1.09:1 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E7
oklch(93.6% 0.019 9.3)
-
Step 200
200
#EFD0D4
oklch(88.5% 0.035 9)
-
Step 300
300
#E6B0B8
oklch(80.9% 0.064 8.7)
-
Step 400
400
#D78594
oklch(70.6% 0.102 8.1)
-
Step 500
500
#CA6479
oklch(63% 0.131 8.6)
-
Step 600
600
#B64962
oklch(55.6% 0.143 8.8)
-
Step 700
700
#9C3A51
oklch(49.1% 0.132 9)
-
Step 800
800
#7F3143
oklch(42.8% 0.109 8.7)
-
Step 900
900
#662C38
oklch(37.7% 0.084 9.1)
-
Step 950
950 (this color)
#22040B
oklch(17.2% 0.054 8.7)
#22040B 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) | #0A0A0B | 0.060 |
| Deuteranopia (no green cones) | #12110A | 0.056 |
| Tritanopia (no blue cones) | #260106 | 0.014 |
| Achromatopsia (no color) | #0E0E0E | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #22040B
#22040B
oklch(17.2% 0.054 8.7)
- #001412
#001412
oklch(17.2% 0.03 186.8)
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 #22040B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.032
- Dark Maroon #3C0008 ΔE 0.066
- Almost Black #070D0D ΔE 0.067
- Rich Navy #001219 ΔE 0.082
- Deep Brown #410200 ΔE 0.082
- Very Dark Purple #2A0134 ΔE 0.085
- Rich Black #0D1B2A ΔE 0.089
- Midnight Purple #280137 ΔE 0.090
Use #22040B 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.