#0D1024
Closest named color: Rich Navy (#001219). oklch(18.2% 0.041 275.1), rgb(13, 16, 36).
Aa
White text reads best on this color (18.80:1).
About this color
#0D1024 is a very dark, muted blue. In OKLCH its lightness is 18%, its chroma 0.041 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.036 away. White text reads best on it, at 18.80:1.
| Hue family | Blues |
| Lightness | very dark (18%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.11:1 |
| White text | 18.80:1 |
Values
| HEX | #0D1024 |
| RGB | rgb(13, 16, 36) |
| HSL | hsl(232, 47%, 10%) |
| OKLCH | oklch(18.2% 0.041 275.1) |
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 #0D1024 | 18.80:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #0D1024 | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #0D1024 text on white | 18.80:1 | AAA | Lc 105.3 | Preferred for body text |
| #0D1024 text on black | 1.11:1 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E7E9F4
oklch(93.6% 0.015 277.8)
-
Step 200
200
#D4D8EC
oklch(88.5% 0.028 276.8)
-
Step 300
300
#B7BFE1
oklch(81% 0.049 274.8)
-
Step 400
400
#929DD2
oklch(70.7% 0.079 275.1)
-
Step 500
500
#7884C6
oklch(63.1% 0.1 275.3)
-
Step 600
600
#616DB2
oklch(55.6% 0.108 274.9)
-
Step 700
700
#515B99
oklch(49.2% 0.1 275.2)
-
Step 800
800
#424A7C
oklch(42.6% 0.083 275.4)
-
Step 900
900
#383E64
oklch(37.7% 0.065 276)
-
Step 950
950 (this color)
#0D1024
oklch(18.2% 0.041 275.1)
#0D1024 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) | #081325 | 0.012 |
| Deuteranopia (no green cones) | #061124 | 0.012 |
| Tritanopia (no blue cones) | #051418 | 0.035 |
| Achromatopsia (no color) | #121212 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D1024
#0D1024
oklch(18.2% 0.041 275.1)
- #171200
#171200
oklch(18.3% 0.038 96.9)
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 #0D1024, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.036
- Rich Black #0D1B2A ΔE 0.039
- Almost Black #070D0D ΔE 0.050
- Dark Navy #000435 ΔE 0.060
- Midnight #03012D ΔE 0.062
- Dark Navy Blue #00022E ΔE 0.064
- Very Dark Blue #000133 ΔE 0.068
- Navy Blue #001146 ΔE 0.069
Use #0D1024 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.