#11090F
Closest named color: Almost Black (#070D0D). oklch(15.4% 0.018 335.7), rgb(17, 9, 15).
Aa
White text reads best on this color (19.62:1).
About this color
#11090F is a very dark close to neutral grey. In OKLCH its lightness is 15%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.027 away. White text reads best on it, at 19.62:1.
| Hue family | Neutrals |
| Lightness | very dark (15%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.06:1 |
| White text | 19.62:1 |
Values
| HEX | #11090F |
| RGB | rgb(17, 9, 15) |
| HSL | hsl(315, 31%, 5%) |
| OKLCH | oklch(15.4% 0.018 335.7) |
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 #11090F | 19.62:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #11090F | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #11090F text on white | 19.62:1 | AAA | Lc 105.7 | Preferred for body text |
| #11090F 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
#F7F5F6
oklch(97.2% 0.002 345.2)
-
Step 100
100
#EDE8EB
oklch(93.6% 0.007 340.4)
-
Step 200
200
#DFD6DC
oklch(88.5% 0.013 337.6)
-
Step 300
300
#CABCC6
oklch(81% 0.021 335.8)
-
Step 400
400
#AF99A9
oklch(70.7% 0.034 335.6)
-
Step 500
500
#9B8094
oklch(63.1% 0.044 335.4)
-
Step 600
600
#86697E
oklch(55.6% 0.048 336.4)
-
Step 700
700
#71576B
oklch(49% 0.045 334.6)
-
Step 800
800
#5C4757
oklch(42.6% 0.038 334.8)
-
Step 900
900
#4C3C48
oklch(37.8% 0.029 335.1)
-
Step 950
950 (this color)
#11090F
oklch(15.4% 0.018 335.7)
#11090F 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) | #090B0F | 0.019 |
| Deuteranopia (no green cones) | #0B0C0F | 0.017 |
| Tritanopia (no blue cones) | #12090B | 0.009 |
| Achromatopsia (no color) | #0B0B0B | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11090F
#11090F
oklch(15.4% 0.018 335.7)
- #060E09
#060E09
oklch(15.3% 0.017 158)
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 #11090F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.027
- Rich Navy #001219 ΔE 0.045
- Very Dark Brown #1D0200 ΔE 0.047
- Rich Black #0D1B2A ΔE 0.074
- Midnight #03012D ΔE 0.083
- Dark Navy Blue #00022E ΔE 0.086
- Dark Navy #000435 ΔE 0.092
- Very Dark Blue #000133 ΔE 0.094
Use #11090F 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.