#0F201A
Closest named color: Rich Black (#0D1B2A). oklch(22.6% 0.026 169.4), rgb(15, 32, 26).
Aa
White text reads best on this color (16.91:1).
About this color
#0F201A is a very dark close to neutral grey. In OKLCH its lightness is 23%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Rich Black (#0D1B2A), ΔE 0.042 away. White text reads best on it, at 16.91:1.
| Hue family | Neutrals |
| Lightness | very dark (23%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.24:1 |
| White text | 16.91:1 |
Values
| HEX | #0F201A |
| RGB | rgb(15, 32, 26) |
| HSL | hsl(159, 36%, 9%) |
| OKLCH | oklch(22.6% 0.026 169.4) |
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 #0F201A | 16.91:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #0F201A | 1.24:1 | Fails | Lc 0.0 | Not readable |
| #0F201A text on white | 16.91:1 | AAA | Lc 103.8 | Preferred for body text |
| #0F201A text on black | 1.24:1 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CFDDD7
oklch(88.5% 0.017 168.4)
-
Step 300
300
#AEC7BD
oklch(80.8% 0.03 169.5)
-
Step 400
400
#83AB9B
oklch(70.7% 0.049 168.4)
-
Step 500
500
#629683
oklch(63.1% 0.063 169.3)
-
Step 600
600
#48806D
oklch(55.5% 0.067 169.9)
-
Step 700
700
#396C5B
oklch(49% 0.062 170)
-
Step 800
800
#2F584A
oklch(42.6% 0.052 169.7)
-
Step 900
900
#2B493E
oklch(37.8% 0.041 168.9)
-
Step 950
950 (this color)
#0F201A
oklch(22.6% 0.026 169.4)
#0F201A 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) | #1F1E1A | 0.026 |
| Deuteranopia (no green cones) | #1C1C1A | 0.024 |
| Tritanopia (no blue cones) | #0A201E | 0.009 |
| Achromatopsia (no color) | #1D1D1D | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F201A
#0F201A
oklch(22.6% 0.026 169.4)
- #25171E
#25171E
oklch(22.6% 0.026 347.9)
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 #0F201A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.042
- Jet #212529 ΔE 0.044
- Dark #1B2431 ΔE 0.049
- Rich Navy #001219 ΔE 0.063
- Oxford Blue #1B263B ΔE 0.067
- Dark Forest Green #002D04 ΔE 0.068
- Dark Brown #341C02 ΔE 0.071
- Very Dark Green #062E03 ΔE 0.071
Use #0F201A 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.