#0D113B
Closest named color: Navy Blue (#001146). oklch(20.6% 0.08 273), rgb(13, 17, 59).
Aa
White text reads best on this color (18.09:1).
About this color
#0D113B is a very dark, moderately saturated blue. In OKLCH its lightness is 21%, its chroma 0.080 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.028 away. White text reads best on it, at 18.09:1.
| Hue family | Blues |
| Lightness | very dark (21%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.16:1 |
| White text | 18.09:1 |
Values
| HEX | #0D113B |
| RGB | rgb(13, 17, 59) |
| HSL | hsl(235, 64%, 14%) |
| OKLCH | oklch(20.6% 0.08 273) |
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 #0D113B | 18.09:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #0D113B | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #0D113B text on white | 18.09:1 | AAA | Lc 104.6 | Preferred for body text |
| #0D113B 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E3E9FD
oklch(93.5% 0.028 272.5)
-
Step 200
200
#CDD8FD
oklch(88.6% 0.052 272.2)
-
Step 300
300
#ACBDFE
oklch(80.9% 0.094 272.8)
-
Step 400
400
#8298FE
oklch(70.7% 0.151 272.8)
-
Step 500
500
#667AFC
oklch(63.1% 0.193 273)
-
Step 600
600
#505EEB
oklch(55.5% 0.21 273.1)
-
Step 700
700
#414DCD
oklch(49.2% 0.196 272.7)
-
Step 800
800
#3540A6
oklch(42.7% 0.163 272.7)
-
Step 900
900
#2D3883
oklch(37.7% 0.126 272.6)
-
Step 950
950 (this color)
#0D113B
oklch(20.6% 0.08 273)
#0D113B 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) | #00183C | 0.024 |
| Deuteranopia (no green cones) | #00143A | 0.019 |
| Tritanopia (no blue cones) | #001C23 | 0.067 |
| Achromatopsia (no color) | #161616 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D113B
#0D113B
oklch(20.6% 0.08 273)
- #1E1700
#1E1700
oklch(20.7% 0.042 94.1)
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 #0D113B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.028
- Night Blue #040348 ΔE 0.044
- Rich Black #0D1B2A ΔE 0.050
- Dark Navy #000435 ΔE 0.051
- Dark Indigo #1F0954 ΔE 0.058
- Very Dark Blue #000133 ΔE 0.062
- Midnight #03012D ΔE 0.065
- Dark Navy Blue #00022E ΔE 0.065
Use #0D113B 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.