#0B1101
Closest named color: Almost Black (#070D0D). oklch(16.6% 0.038 124.2), rgb(11, 17, 1).
Aa
White text reads best on this color (19.18:1).
About this color
#0B1101 is a very dark, muted brown. In OKLCH its lightness is 17%, its chroma 0.038 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.038 away. White text reads best on it, at 19.18:1.
| Hue family | Browns |
| Lightness | very dark (17%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.09:1 |
| White text | 19.18:1 |
Values
| HEX | #0B1101 |
| RGB | rgb(11, 17, 1) |
| HSL | hsl(83, 89%, 4%) |
| OKLCH | oklch(16.6% 0.038 124.2) |
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 #0B1101 | 19.18:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #0B1101 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #0B1101 text on white | 19.18:1 | AAA | Lc 105.5 | Preferred for body text |
| #0B1101 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D5DCCB
oklch(88.4% 0.024 125.2)
-
Step 300
300
#BAC6A7
oklch(80.9% 0.044 124.6)
-
Step 400
400
#97A977
oklch(70.8% 0.072 124.3)
-
Step 500
500
#7E9354
oklch(63.1% 0.091 124)
-
Step 600
600
#677D38
oklch(55.6% 0.099 124.2)
-
Step 700
700
#56692A
oklch(49% 0.091 123.8)
-
Step 800
800
#465624
oklch(42.7% 0.076 124.3)
-
Step 900
900
#3B4722
oklch(37.7% 0.06 124)
-
Step 950
950 (this color)
#0B1101
oklch(16.6% 0.038 124.2)
#0B1101 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) | #130F00 | 0.017 |
| Deuteranopia (no green cones) | #120F02 | 0.017 |
| Tritanopia (no blue cones) | #0C100D | 0.030 |
| Achromatopsia (no color) | #0F0F0F | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B1101
#0B1101
oklch(16.6% 0.038 124.2)
- #120A1B
#120A1B
oklch(16.6% 0.036 304.4)
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 #0B1101, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.038
- Rich Navy #001219 ΔE 0.052
- Very Dark Brown #1D0200 ΔE 0.067
- Rich Black #0D1B2A ΔE 0.084
- Dark Brown #341C02 ΔE 0.100
- Dark Forest Green #002D04 ΔE 0.105
- Jet #212529 ΔE 0.106
- Very Dark Green #062E03 ΔE 0.109
Use #0B1101 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.