#0E345D
Closest named color: Prussian Blue (#1D3557). oklch(32.3% 0.084 253.4), rgb(14, 52, 93).
Aa
White text reads best on this color (12.59:1).
About this color
#0E345D is a dark, moderately saturated blue. In OKLCH its lightness is 32%, its chroma 0.084 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.018 away. White text reads best on it, at 12.59:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.66:1 |
| White text | 12.59:1 |
Values
| HEX | #0E345D |
| RGB | rgb(14, 52, 93) |
| HSL | hsl(211, 74%, 21%) |
| OKLCH | oklch(32.3% 0.084 253.4) |
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 #0E345D | 12.59:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #0E345D | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #0E345D text on white | 12.59:1 | AAA | Lc 98.2 | Preferred for body text |
| #0E345D text on black | 1.66:1 | 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
#EFF6FF
oklch(97% 0.014 254.6)
-
Step 100
100
#DDEBFD
oklch(93.5% 0.029 254.7)
-
Step 200
200
#C0DCFE
oklch(88.5% 0.056 253.4)
-
Step 300
300
#94C4FF
oklch(80.8% 0.098 254)
-
Step 400
400
#52A3FF
oklch(70.7% 0.157 253.4)
-
Step 500
500
#0089FC
oklch(63.2% 0.197 253.3)
-
Step 600
600
#0073D5
oklch(55.7% 0.173 253.3)
-
Step 700
700
#0060B4
oklch(49.1% 0.153 253.4)
-
Step 800
800
#004E95
oklch(42.6% 0.134 253.6)
-
Step 900
900
#00417E
oklch(37.7% 0.118 253.6)
-
Step 950
950 (this color)
#0E345D
oklch(32.3% 0.084 253.4)
#0E345D 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) | #20375F | 0.021 |
| Deuteranopia (no green cones) | #12305C | 0.012 |
| Tritanopia (no blue cones) | #003E44 | 0.063 |
| Achromatopsia (no color) | #333333 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0E345D
#0E345D
oklch(32.3% 0.084 253.4)
- #482D00
#482D00
oklch(32.2% 0.068 73.6)
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 #0E345D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.018
- Marine #042E60 ΔE 0.022
- Marine Blue #01386A ΔE 0.024
- Midnight Green #073B4C ΔE 0.043
- Dark Blue Grey #1F3B4D ΔE 0.044
- Gunmetal #293241 ΔE 0.055
- Space Cadet #2B2D42 ΔE 0.056
- Twilight Blue #0A437A ΔE 0.063
Use #0E345D 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.