#0D1A26
Closest named color: Rich Black (#0D1B2A). oklch(21.2% 0.03 247.5), rgb(13, 26, 38).
Aa
White text reads best on this color (17.60:1).
About this color
#0D1A26 is a very dark, muted blue. In OKLCH its lightness is 21%, its chroma 0.030 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.008 away. White text reads best on it, at 17.60:1.
| Hue family | Blues |
| Lightness | very dark (21%) |
| Chroma | muted (0.030) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.19:1 |
| White text | 17.60:1 |
Values
| HEX | #0D1A26 |
| RGB | rgb(13, 26, 38) |
| HSL | hsl(209, 49%, 10%) |
| OKLCH | oklch(21.2% 0.03 247.5) |
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 #0D1A26 | 17.60:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #0D1A26 | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #0D1A26 text on white | 17.60:1 | AAA | Lc 104.4 | Preferred for body text |
| #0D1A26 text on black | 1.19:1 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBF1
oklch(93.7% 0.01 247.9)
-
Step 200
200
#CFDBE6
oklch(88.6% 0.02 245.7)
-
Step 300
300
#AFC3D7
oklch(80.8% 0.036 248.3)
-
Step 400
400
#85A4C3
oklch(70.6% 0.057 248.6)
-
Step 500
500
#658EB4
oklch(63.2% 0.073 247.2)
-
Step 600
600
#4C77A0
oklch(55.5% 0.08 248.3)
-
Step 700
700
#3D6489
oklch(49.1% 0.074 248.3)
-
Step 800
800
#33526F
oklch(42.8% 0.061 247.8)
-
Step 900
900
#2D445A
oklch(37.8% 0.048 248.1)
-
Step 950
950 (this color)
#0D1A26
oklch(21.2% 0.03 247.5)
#0D1A26 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) | #151A27 | 0.013 |
| Deuteranopia (no green cones) | #121826 | 0.010 |
| Tritanopia (no blue cones) | #031D1E | 0.026 |
| Achromatopsia (no color) | #191919 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D1A26
#0D1A26
oklch(21.2% 0.03 247.5)
- #221609
#221609
oklch(21.2% 0.03 67.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes and gradients that use #0D1A26
These curated palettes and gradients contain exactly #0D1A26. Open one to see the full color scheme around it.
Palettes
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.008
- Rich Navy #001219 ΔE 0.045
- Dark #1B2431 ΔE 0.046
- Jet #212529 ΔE 0.054
- Oxford Blue #1B263B ΔE 0.059
- Almost Black #070D0D ΔE 0.065
- Navy Blue #001146 ΔE 0.074
- Dark Navy #000435 ΔE 0.085
Use #0D1A26 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.