#0B0E35
Closest named color: Navy Blue (#001146). oklch(19.2% 0.075 273.5), rgb(11, 14, 53).
Aa
White text reads best on this color (18.60:1).
About this color
#0B0E35 is a very dark, moderately saturated blue. In OKLCH its lightness is 19%, its chroma 0.075 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.037 away. White text reads best on it, at 18.60:1.
| Hue family | Blues |
| Lightness | very dark (19%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.12:1 |
| White text | 18.60:1 |
Values
| HEX | #0B0E35 |
| RGB | rgb(11, 14, 53) |
| HSL | hsl(236, 66%, 13%) |
| OKLCH | oklch(19.2% 0.075 273.5) |
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 #0B0E35 | 18.60:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #0B0E35 | 1.12:1 | Fails | Lc 0.0 | Not readable |
| #0B0E35 text on white | 18.60:1 | AAA | Lc 105.0 | Preferred for body text |
| #0B0E35 text on black | 1.12:1 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E4E9FC
oklch(93.6% 0.026 274.1)
-
Step 200
200
#CED8FB
oklch(88.6% 0.049 272.8)
-
Step 300
300
#AEBDFB
oklch(80.9% 0.089 273.7)
-
Step 400
400
#8598F9
oklch(70.7% 0.143 273.8)
-
Step 500
500
#697BF6
oklch(63.1% 0.183 273.7)
-
Step 600
600
#5361E5
oklch(55.7% 0.198 273.5)
-
Step 700
700
#444FC7
oklch(49.2% 0.185 273.5)
-
Step 800
800
#3741A1
oklch(42.6% 0.154 273.4)
-
Step 900
900
#2F397F
oklch(37.7% 0.118 273.3)
-
Step 950
950 (this color)
#0B0E35
oklch(19.2% 0.075 273.5)
#0B0E35 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) | #001536 | 0.024 |
| Deuteranopia (no green cones) | #001134 | 0.019 |
| Tritanopia (no blue cones) | #00181F | 0.062 |
| Achromatopsia (no color) | #131313 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B0E35
#0B0E35
oklch(19.2% 0.075 273.5)
- #1A1300
#1A1300
oklch(19% 0.039 92.2)
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 #0B0E35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.037
- Dark Navy #000435 ΔE 0.040
- Night Blue #040348 ΔE 0.045
- Very Dark Blue #000133 ΔE 0.051
- Midnight #03012D ΔE 0.051
- Rich Black #0D1B2A ΔE 0.052
- Dark Navy Blue #00022E ΔE 0.053
- Rich Navy #001219 ΔE 0.065
Use #0B0E35 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.