#0E193F
Closest named color: Navy Blue (#001146). oklch(22.9% 0.074 267.9), rgb(14, 25, 63).
Aa
White text reads best on this color (17.08:1).
About this color
#0E193F is a very dark, moderately saturated blue. In OKLCH its lightness is 23%, its chroma 0.074 and its hue 268°. 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 17.08:1.
| Hue family | Blues |
| Lightness | very dark (23%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.22:1 |
| White text | 17.08:1 |
Values
| HEX | #0E193F |
| RGB | rgb(14, 25, 63) |
| HSL | hsl(227, 64%, 15%) |
| OKLCH | oklch(22.9% 0.074 267.9) |
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 #0E193F | 17.08:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #0E193F | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #0E193F text on white | 17.08:1 | AAA | Lc 103.8 | Preferred for body text |
| #0E193F text on black | 1.22:1 | 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
#E2EAFC
oklch(93.6% 0.026 266.6)
-
Step 200
200
#CBD9FA
oklch(88.5% 0.048 267.2)
-
Step 300
300
#A8BFFA
oklch(80.9% 0.088 267.9)
-
Step 400
400
#7B9CF8
oklch(70.8% 0.14 267.8)
-
Step 500
500
#5B80F5
oklch(63.2% 0.179 267.8)
-
Step 600
600
#4366E3
oklch(55.6% 0.194 267.7)
-
Step 700
700
#3653C6
oklch(49.1% 0.182 268.1)
-
Step 800
800
#2C45A0
oklch(42.7% 0.151 267.8)
-
Step 900
900
#273B7F
oklch(37.7% 0.118 268)
-
Step 950
950 (this color)
#0E193F
oklch(22.9% 0.074 267.9)
#0E193F 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) | #021E40 | 0.018 |
| Deuteranopia (no green cones) | #001A3E | 0.017 |
| Tritanopia (no blue cones) | #002229 | 0.060 |
| Achromatopsia (no color) | #1C1C1C | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0E193F
#0E193F
oklch(22.9% 0.074 267.9)
- #261B00
#261B00
oklch(22.9% 0.047 87.6)
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 #0E193F, 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
- Oxford Blue #1B263B ΔE 0.051
- Dark #1B2431 ΔE 0.055
- Dark Indigo #1F0954 ΔE 0.057
- Night Blue #040348 ΔE 0.060
- Jet #212529 ΔE 0.073
- Dark Navy #000435 ΔE 0.073
Use #0E193F 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.