#143462
Closest named color: Marine Blue (#01386A). oklch(32.9% 0.09 257.9), rgb(20, 52, 98).
Aa
White text reads best on this color (12.37:1).
About this color
#143462 is a dark, moderately saturated blue. In OKLCH its lightness is 33%, its chroma 0.090 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Marine Blue (#01386A), ΔE 0.019 away. White text reads best on it, at 12.37:1.
| Hue family | Blues |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.69:1 |
| White text | 12.37:1 |
Values
| HEX | #143462 |
| RGB | rgb(20, 52, 98) |
| HSL | hsl(215, 66%, 23%) |
| OKLCH | oklch(32.9% 0.09 257.9) |
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 #143462 | 12.37:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #143462 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #143462 text on white | 12.37:1 | AAA | Lc 97.9 | Preferred for body text |
| #143462 text on black | 1.69:1 | 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 900.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EBF7
oklch(93.7% 0.019 255.5)
-
Step 200
200
#CADAF2
oklch(88.4% 0.037 258.4)
-
Step 300
300
#A6C3EC
oklch(81% 0.066 257)
-
Step 400
400
#76A2E3
oklch(70.7% 0.107 258)
-
Step 500
500
#5189DB
oklch(63% 0.138 257.9)
-
Step 600
600
#3572C9
oklch(55.7% 0.149 257.7)
-
Step 700
700
#275FAE
oklch(49.2% 0.139 257.7)
-
Step 800
800
#224E8D
oklch(42.8% 0.115 257.8)
-
Step 900
900 (this color)
#143462
oklch(32.9% 0.09 257.9)
-
Step 950
950
#142642
oklch(26.9% 0.058 258.9)
#143462 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) | #1D3864 | 0.017 |
| Deuteranopia (no green cones) | #0E3161 | 0.011 |
| Tritanopia (no blue cones) | #003F46 | 0.070 |
| Achromatopsia (no color) | #343434 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #143462
#143462
oklch(32.9% 0.09 257.9)
- #483000
#483000
oklch(32.9% 0.069 78.4)
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 #143462, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.019
- Prussian Blue #1D3557 ΔE 0.022
- Marine #042E60 ΔE 0.024
- Dark Blue Grey #1F3B4D ΔE 0.049
- Midnight Green #073B4C ΔE 0.051
- Twilight Blue #0A437A ΔE 0.056
- Space Cadet #2B2D42 ΔE 0.061
- Gunmetal #293241 ΔE 0.061
Use #143462 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.