#142550
Closest named color: Marine (#042E60). oklch(27.7% 0.082 265.2), rgb(20, 37, 80).
Aa
White text reads best on this color (14.89:1).
About this color
#142550 is a dark, moderately saturated blue. In OKLCH its lightness is 28%, its chroma 0.082 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.037 away. White text reads best on it, at 14.89:1.
| Hue family | Blues |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.41:1 |
| White text | 14.89:1 |
Values
| HEX | #142550 |
| RGB | rgb(20, 37, 80) |
| HSL | hsl(223, 60%, 20%) |
| OKLCH | oklch(27.7% 0.082 265.2) |
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 #142550 | 14.89:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #142550 | 1.41:1 | Fails | Lc 0.0 | Not readable |
| #142550 text on white | 14.89:1 | AAA | Lc 101.5 | Preferred for body text |
| #142550 text on black | 1.41:1 | 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
#F1F6FF
oklch(97.2% 0.013 262.4)
-
Step 100
100
#E1EAFD
oklch(93.6% 0.028 265.4)
-
Step 200
200
#C8D9FE
oklch(88.5% 0.054 265.8)
-
Step 300
300
#A3C0FF
oklch(80.9% 0.095 265.2)
-
Step 400
400
#729CFF
oklch(70.6% 0.153 265.4)
-
Step 500
500
#4E7FFF
oklch(63% 0.198 265.3)
-
Step 600
600
#3464EF
oklch(55.6% 0.216 265.3)
-
Step 700
700
#2752D0
oklch(49.1% 0.2 265.1)
-
Step 800
800
#2144A8
oklch(42.7% 0.166 265.2)
-
Step 900
900
#1F3B85
oklch(37.7% 0.129 265.1)
-
Step 950
950 (this color)
#142550
oklch(27.7% 0.082 265.2)
#142550 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) | #0D2A52 | 0.016 |
| Deuteranopia (no green cones) | #01254F | 0.018 |
| Tritanopia (no blue cones) | #002F36 | 0.067 |
| Achromatopsia (no color) | #272727 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #142550
#142550
oklch(27.7% 0.082 265.2)
- #352500
#352500
oklch(27.6% 0.057 84)
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 #142550, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.037
- Oxford Blue #1B263B ΔE 0.041
- Prussian Blue #1D3557 ΔE 0.053
- Space Cadet #2B2D42 ΔE 0.054
- Dark #1B2431 ΔE 0.058
- Midnight Blue #191970 ΔE 0.064
- Gunmetal #293241 ΔE 0.065
- Dark Indigo #1F0954 ΔE 0.066
Use #142550 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.