#0F1713
Closest named color: Rich Navy (#001219). oklch(19.5% 0.014 163), rgb(15, 23, 19).
Aa
White text reads best on this color (18.22:1).
About this color
#0F1713 is a very dark close to neutral grey. In OKLCH its lightness is 19%, its chroma 0.014. It has too little chroma to lean warm or cool. The nearest named color is Rich Navy (#001219), ΔE 0.038 away. White text reads best on it, at 18.22:1.
| Hue family | Neutrals |
| Lightness | very dark (19%) |
| Chroma | close to neutral grey (0.014) |
| Temperature | neutral |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.15:1 |
| White text | 18.22:1 |
Values
| HEX | #0F1713 |
| RGB | rgb(15, 23, 19) |
| HSL | hsl(150, 21%, 7%) |
| OKLCH | oklch(19.5% 0.014 163) |
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 #0F1713 | 18.22:1 | AAA | Lc -107.0 | Preferred for body text |
| Black text on #0F1713 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #0F1713 text on white | 18.22:1 | AAA | Lc 104.9 | Preferred for body text |
| #0F1713 text on black | 1.15:1 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D4DBD7
oklch(88.5% 0.009 161.3)
-
Step 300
300
#B7C4BD
oklch(80.8% 0.017 162.6)
-
Step 400
400
#92A69C
oklch(70.7% 0.027 164.1)
-
Step 500
500
#779083
oklch(63% 0.034 162.6)
-
Step 600
600
#5F7B6D
oklch(55.7% 0.039 163.2)
-
Step 700
700
#4F675B
oklch(49.1% 0.034 163.1)
-
Step 800
800
#41544A
oklch(42.7% 0.029 161.9)
-
Step 900
900
#37463E
oklch(37.8% 0.024 161.8)
-
Step 950
950 (this color)
#0F1713
oklch(19.5% 0.014 163)
#0F1713 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) | #171613 | 0.015 |
| Deuteranopia (no green cones) | #151513 | 0.013 |
| Tritanopia (no blue cones) | #0D1716 | 0.006 |
| Achromatopsia (no color) | #151515 | 0.014 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
This color is close to neutral, so it has no meaningful hue to rotate. Hue harmonies are omitted.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #0F1713, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.038
- Almost Black #070D0D ΔE 0.043
- Rich Black #0D1B2A ΔE 0.044
- Jet #212529 ΔE 0.069
- Dark #1B2431 ΔE 0.071
- Very Dark Brown #1D0200 ΔE 0.077
- Dark Brown #341C02 ΔE 0.082
- Oxford Blue #1B263B ΔE 0.088
Use #0F1713 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.