#001334
Closest named color: Navy Blue (#001146). oklch(19.5% 0.071 257.7), rgb(0, 19, 52).
Aa
White text reads best on this color (18.37:1).
About this color
#001334 is a very dark, moderately saturated blue. In OKLCH its lightness is 19%, its chroma 0.071 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.035 away. White text reads best on it, at 18.37:1.
| Hue family | Blues |
| Lightness | very dark (19%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.14:1 |
| White text | 18.37:1 |
Values
| HEX | #001334 |
| RGB | rgb(0, 19, 52) |
| HSL | hsl(218, 100%, 10%) |
| OKLCH | oklch(19.5% 0.071 257.7) |
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 #001334 | 18.37:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #001334 | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #001334 text on white | 18.37:1 | AAA | Lc 104.7 | Preferred for body text |
| #001334 text on black | 1.14:1 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200
#C6DBF9
oklch(88.5% 0.047 257.3)
-
Step 300
300
#9FC3F7
oklch(81% 0.084 257.5)
-
Step 400
400
#69A1F4
oklch(70.6% 0.136 258.1)
-
Step 500
500
#3E87EF
oklch(63% 0.173 257.8)
-
Step 600
600
#186EDE
oklch(55.5% 0.188 257.8)
-
Step 700
700
#085BC1
oklch(49% 0.175 257.9)
-
Step 800
800
#0D4B9C
oklch(42.6% 0.145 257.8)
-
Step 900
900
#15407C
oklch(37.8% 0.112 257.7)
-
Step 950
950 (this color)
#001334
oklch(19.5% 0.071 257.7)
#001334 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) | #001735 | 0.013 |
| Deuteranopia (no green cones) | #001233 | 0.004 |
| Tritanopia (no blue cones) | #001B21 | 0.052 |
| Achromatopsia (no color) | #141414 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #001334
#001334
oklch(19.5% 0.071 257.7)
- #1F1200
#1F1200
oklch(19.5% 0.041 77.1)
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 #001334, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.035
- Rich Black #0D1B2A ΔE 0.043
- Dark Navy #000435 ΔE 0.044
- Night Blue #040348 ΔE 0.051
- Very Dark Blue #000133 ΔE 0.055
- Rich Navy #001219 ΔE 0.055
- Dark Navy Blue #00022E ΔE 0.056
- Midnight #03012D ΔE 0.058
Use #001334 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.