#1A010B
Closest named color: Very Dark Brown (#1D0200). oklch(14.6% 0.054 355.8), rgb(26, 1, 11).
Aa
White text reads best on this color (19.94:1).
About this color
#1A010B is a very dark, muted red. In OKLCH its lightness is 15%, its chroma 0.054 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.036 away. White text reads best on it, at 19.94:1.
| Hue family | Reds |
| Lightness | very dark (15%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.05:1 |
| White text | 19.94:1 |
Values
| HEX | #1A010B |
| RGB | rgb(26, 1, 11) |
| HSL | hsl(336, 93%, 5%) |
| OKLCH | oklch(14.6% 0.054 355.8) |
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 #1A010B | 19.94:1 | AAA | Lc -107.6 | Preferred for body text |
| Black text on #1A010B | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #1A010B text on white | 19.94:1 | AAA | Lc 105.6 | Preferred for body text |
| #1A010B text on black | 1.05:1 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F5E5EA
oklch(93.6% 0.019 356.4)
-
Step 200
200
#EED0DA
oklch(88.5% 0.036 355.7)
-
Step 300
300
#E4B0C2
oklch(81% 0.065 356)
-
Step 400
400
#D485A3
oklch(70.7% 0.103 355.7)
-
Step 500
500
#C6658C
oklch(63.2% 0.131 356.1)
-
Step 600
600
#B14A76
oklch(55.6% 0.142 356)
-
Step 700
700
#983A63
oklch(49.1% 0.133 356)
-
Step 800
800
#7B3151
oklch(42.6% 0.109 355.7)
-
Step 900
900
#642C43
oklch(37.7% 0.085 356.1)
-
Step 950
950 (this color)
#1A010B
oklch(14.6% 0.054 355.8)
#1A010B 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) | #04060B | 0.062 |
| Deuteranopia (no green cones) | #0B0B0A | 0.055 |
| Tritanopia (no blue cones) | #1D0004 | 0.019 |
| Achromatopsia (no color) | #090909 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A010B
#1A010B
oklch(14.6% 0.054 355.8)
- #000E0A
#000E0A
oklch(14.6% 0.027 176.4)
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 #1A010B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.036
- Almost Black #070D0D ΔE 0.064
- Rich Navy #001219 ΔE 0.082
- Very Dark Purple #2A0134 ΔE 0.091
- Dark Maroon #3C0008 ΔE 0.092
- Midnight Purple #280137 ΔE 0.095
- Midnight #03012D ΔE 0.099
- Rich Black #0D1B2A ΔE 0.102
Use #1A010B 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.