#190406
Closest named color: Very Dark Brown (#1D0200). oklch(15% 0.04 15.5), rgb(25, 4, 6).
Aa
White text reads best on this color (19.78:1).
About this color
#190406 is a very dark, muted red. In OKLCH its lightness is 15%, its chroma 0.040 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.020 away. White text reads best on it, at 19.78:1.
| Hue family | Reds |
| Lightness | very dark (15%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.06:1 |
| White text | 19.78:1 |
Values
| HEX | #190406 |
| RGB | rgb(25, 4, 6) |
| HSL | hsl(354, 72%, 6%) |
| OKLCH | oklch(15% 0.04 15.5) |
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 #190406 | 19.78:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #190406 | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #190406 text on white | 19.78:1 | AAA | Lc 105.7 | Preferred for body text |
| #190406 text on black | 1.06:1 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E7
oklch(93.6% 0.014 12)
-
Step 200
200
#EAD2D3
oklch(88.4% 0.027 14.8)
-
Step 300
300
#DEB5B6
oklch(81% 0.048 16.5)
-
Step 400
400
#CC8D91
oklch(70.7% 0.077 15)
-
Step 500
500
#BD7076
oklch(63.1% 0.098 15.2)
-
Step 600
600
#A8575E
oklch(55.5% 0.106 15.7)
-
Step 700
700
#90474E
oklch(49.1% 0.099 15.4)
-
Step 800
800
#753B40
oklch(42.8% 0.081 15.7)
-
Step 900
900
#5F3336
oklch(37.8% 0.064 16.2)
-
Step 950
950 (this color)
#190406
oklch(15% 0.04 15.5)
#190406 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) | #080706 | 0.044 |
| Deuteranopia (no green cones) | #0D0C06 | 0.042 |
| Tritanopia (no blue cones) | #1C0205 | 0.010 |
| Achromatopsia (no color) | #0A0A0A | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #190406
#190406
oklch(15% 0.04 15.5)
- #000E0F
#000E0F
oklch(14.9% 0.025 199.7)
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 #190406, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.020
- Almost Black #070D0D ΔE 0.050
- Rich Navy #001219 ΔE 0.072
- Dark Maroon #3C0008 ΔE 0.090
- Rich Black #0D1B2A ΔE 0.095
- Very Dark Purple #2A0134 ΔE 0.103
- Deep Brown #410200 ΔE 0.104
- Midnight #03012D ΔE 0.106
Use #190406 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.