#0F1626
Closest named color: Rich Black (#0D1B2A). oklch(20.2% 0.034 265.5), rgb(15, 22, 38).
Aa
White text reads best on this color (18.05:1).
About this color
#0F1626 is a very dark, muted blue. In OKLCH its lightness is 20%, its chroma 0.034 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.018 away. White text reads best on it, at 18.05:1.
| Hue family | Blues |
| Lightness | very dark (20%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.16:1 |
| White text | 18.05:1 |
Values
| HEX | #0F1626 |
| RGB | rgb(15, 22, 38) |
| HSL | hsl(222, 43%, 10%) |
| OKLCH | oklch(20.2% 0.034 265.5) |
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 #0F1626 | 18.05:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #0F1626 | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #0F1626 text on white | 18.05:1 | AAA | Lc 104.7 | Preferred for body text |
| #0F1626 text on black | 1.16:1 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E6EAF2
oklch(93.6% 0.012 264.5)
-
Step 200
200
#D2D9E8
oklch(88.4% 0.022 265.8)
-
Step 300
300
#B4C1DB
oklch(80.9% 0.039 264.3)
-
Step 400
400
#8DA0CA
oklch(70.6% 0.065 265.8)
-
Step 500
500
#7289BC
oklch(63.2% 0.082 265.4)
-
Step 600
600
#5A72A8
oklch(55.6% 0.089 265.3)
-
Step 700
700
#4A5F90
oklch(49.1% 0.083 265.8)
-
Step 800
800
#3D4E75
oklch(42.7% 0.069 265.6)
-
Step 900
900
#34415E
oklch(37.7% 0.053 265.4)
-
Step 950
950 (this color)
#0F1626
oklch(20.2% 0.034 265.5)
#0F1626 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) | #101727 | 0.004 |
| Deuteranopia (no green cones) | #0E1526 | 0.004 |
| Tritanopia (no blue cones) | #06191C | 0.029 |
| Achromatopsia (no color) | #161616 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F1626
#0F1626
oklch(20.2% 0.034 265.5)
- #1D1504
#1D1504
oklch(20.1% 0.033 85.5)
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 #0F1626, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.018
- Rich Navy #001219 ΔE 0.041
- Dark #1B2431 ΔE 0.056
- Almost Black #070D0D ΔE 0.059
- Jet #212529 ΔE 0.065
- Oxford Blue #1B263B ΔE 0.068
- Navy Blue #001146 ΔE 0.069
- Dark Navy #000435 ΔE 0.075
Use #0F1626 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.