#0B0E29
Closest named color: Rich Navy (#001219). oklch(18% 0.055 274.7), rgb(11, 14, 41).
Aa
White text reads best on this color (18.93:1).
About this color
#0B0E29 is a very dark, muted blue. In OKLCH its lightness is 18%, its chroma 0.055 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.044 away. White text reads best on it, at 18.93:1.
| Hue family | Blues |
| Lightness | very dark (18%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.10:1 |
| White text | 18.93:1 |
Values
| HEX | #0B0E29 |
| RGB | rgb(11, 14, 41) |
| HSL | hsl(234, 58%, 10%) |
| OKLCH | oklch(18% 0.055 274.7) |
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 #0B0E29 | 18.93:1 | AAA | Lc -107.3 | Preferred for body text |
| Black text on #0B0E29 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #0B0E29 text on white | 18.93:1 | AAA | Lc 105.3 | Preferred for body text |
| #0B0E29 text on black | 1.10:1 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F7
oklch(93.6% 0.019 276.3)
-
Step 200
200
#D2D8F2
oklch(88.6% 0.036 275.3)
-
Step 300
300
#B4BEEB
oklch(80.9% 0.065 275.1)
-
Step 400
400
#8D9BE1
oklch(70.6% 0.104 274.8)
-
Step 500
500
#7281D9
oklch(63.1% 0.133 274.6)
-
Step 600
600
#5C69C6
oklch(55.6% 0.144 274.8)
-
Step 700
700
#4C57AB
oklch(49.1% 0.133 274.8)
-
Step 800
800
#3E478B
oklch(42.6% 0.112 274.9)
-
Step 900
900
#353C6F
oklch(37.7% 0.087 275.5)
-
Step 950
950 (this color)
#0B0E29
oklch(18% 0.055 274.7)
#0B0E29 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) | #02122A | 0.018 |
| Deuteranopia (no green cones) | #000F28 | 0.020 |
| Tritanopia (no blue cones) | #001419 | 0.048 |
| Achromatopsia (no color) | #111111 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B0E29
#0B0E29
oklch(18% 0.055 274.7)
- #171100
#171100
oklch(18% 0.037 93.8)
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 #0B0E29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.044
- Rich Black #0D1B2A ΔE 0.046
- Dark Navy #000435 ΔE 0.047
- Midnight #03012D ΔE 0.050
- Dark Navy Blue #00022E ΔE 0.052
- Very Dark Blue #000133 ΔE 0.056
- Navy Blue #001146 ΔE 0.059
- Almost Black #070D0D ΔE 0.060
Use #0B0E29 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.