#0D1426
Closest named color: Rich Black (#0D1B2A). oklch(19.5% 0.038 266.8), rgb(13, 20, 38).
Aa
White text reads best on this color (18.33:1).
About this color
#0D1426 is a very dark, muted blue. In OKLCH its lightness is 19%, its chroma 0.038 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.025 away. White text reads best on it, at 18.33:1.
| Hue family | Blues |
| Lightness | very dark (19%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.14:1 |
| White text | 18.33:1 |
Values
| HEX | #0D1426 |
| RGB | rgb(13, 20, 38) |
| HSL | hsl(223, 49%, 10%) |
| OKLCH | oklch(19.5% 0.038 266.8) |
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 #0D1426 | 18.33:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #0D1426 | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #0D1426 text on white | 18.33:1 | AAA | Lc 104.9 | Preferred for body text |
| #0D1426 text on black | 1.14:1 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D2D9EA
oklch(88.5% 0.025 267.9)
-
Step 300
300
#B3C0DF
oklch(80.8% 0.046 267.4)
-
Step 400
400
#8CA0CE
oklch(70.7% 0.071 266.3)
-
Step 500
500
#7088C2
oklch(63.2% 0.092 266.6)
-
Step 600
600
#5971AE
oklch(55.7% 0.099 266.9)
-
Step 700
700
#495E96
oklch(49.1% 0.094 267.3)
-
Step 800
800
#3C4D79
oklch(42.7% 0.077 267.1)
-
Step 900
900
#334062
oklch(37.6% 0.061 267.5)
-
Step 950
950 (this color)
#0D1426
oklch(19.5% 0.038 266.8)
#0D1426 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) | #0D1627 | 0.007 |
| Deuteranopia (no green cones) | #0A1326 | 0.006 |
| Tritanopia (no blue cones) | #03181B | 0.034 |
| Achromatopsia (no color) | #151515 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D1426
#0D1426
oklch(19.5% 0.038 266.8)
- #1C1301
#1C1301
oklch(19.3% 0.037 85.6)
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 #0D1426, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.025
- Rich Navy #001219 ΔE 0.037
- Almost Black #070D0D ΔE 0.056
- Dark #1B2431 ΔE 0.064
- Navy Blue #001146 ΔE 0.066
- Dark Navy #000435 ΔE 0.067
- Midnight #03012D ΔE 0.073
- Dark Navy Blue #00022E ΔE 0.073
Use #0D1426 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.