#1A0905
Closest named color: Very Dark Brown (#1D0200). oklch(16.5% 0.032 37.2), rgb(26, 9, 5).
Aa
White text reads best on this color (19.35:1).
About this color
#1A0905 is a very dark, muted red. In OKLCH its lightness is 17%, its chroma 0.032 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.026 away. White text reads best on it, at 19.35:1.
| Hue family | Reds |
| Lightness | very dark (17%) |
| Chroma | muted (0.032) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.08:1 |
| White text | 19.35:1 |
Values
| HEX | #1A0905 |
| RGB | rgb(26, 9, 5) |
| HSL | hsl(11, 68%, 6%) |
| OKLCH | oklch(16.5% 0.032 37.2) |
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 #1A0905 | 19.35:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #1A0905 | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #1A0905 text on white | 19.35:1 | AAA | Lc 105.5 | Preferred for body text |
| #1A0905 text on black | 1.08:1 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F1E7E5
oklch(93.5% 0.011 31.1)
-
Step 200
200
#E6D5CF
oklch(88.5% 0.021 40.5)
-
Step 300
300
#D8B9B0
oklch(81% 0.038 36.8)
-
Step 400
400
#C39486
oklch(70.7% 0.061 37.2)
-
Step 500
500
#B37968
oklch(63.1% 0.078 37)
-
Step 600
600
#9E614F
oklch(55.6% 0.085 37.2)
-
Step 700
700
#875040
oklch(49.1% 0.079 37)
-
Step 800
800
#6E4235
oklch(42.8% 0.065 37.2)
-
Step 900
900
#59382E
oklch(37.7% 0.05 37.6)
-
Step 950
950 (this color)
#1A0905
oklch(16.5% 0.032 37.2)
#1A0905 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) | #0D0B05 | 0.031 |
| Deuteranopia (no green cones) | #110F05 | 0.029 |
| Tritanopia (no blue cones) | #1D0608 | 0.016 |
| Achromatopsia (no color) | #0E0E0E | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A0905
#1A0905
oklch(16.5% 0.032 37.2)
- #001117
#001117
oklch(16.4% 0.03 219.9)
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 #1A0905, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.026
- Almost Black #070D0D ΔE 0.043
- Rich Navy #001219 ΔE 0.063
- Rich Black #0D1B2A ΔE 0.083
- Dark Maroon #3C0008 ΔE 0.085
- Dark Brown #341C02 ΔE 0.093
- Deep Brown #410200 ΔE 0.096
- Jet #212529 ΔE 0.105
Use #1A0905 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.