#142D50
Closest named color: Marine (#042E60). oklch(29.7% 0.071 257.2), rgb(20, 45, 80).
Aa
White text reads best on this color (13.80:1).
About this color
#142D50 is a dark, moderately saturated blue. In OKLCH its lightness is 30%, its chroma 0.071 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Marine (#042E60), ΔE 0.030 away. White text reads best on it, at 13.80:1.
| Hue family | Blues |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Marine (#042E60) |
| Black text | 1.52:1 |
| White text | 13.80:1 |
Values
| HEX | #142D50 |
| RGB | rgb(20, 45, 80) |
| HSL | hsl(215, 60%, 20%) |
| OKLCH | oklch(29.7% 0.071 257.2) |
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 #142D50 | 13.80:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #142D50 | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #142D50 text on white | 13.80:1 | AAA | Lc 100.2 | Preferred for body text |
| #142D50 text on black | 1.52:1 | 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
#9EC3F7
oklch(80.9% 0.084 256.9)
-
Step 400
400
#68A2F3
oklch(70.7% 0.134 256.9)
-
Step 500
500
#3D88EF
oklch(63.2% 0.172 257.2)
-
Step 600
600
#156FDD
oklch(55.6% 0.186 257.1)
-
Step 700
700
#035CC0
oklch(49.1% 0.173 257.1)
-
Step 800
800
#0B4C9B
oklch(42.8% 0.143 257)
-
Step 900
900
#14407C
oklch(37.8% 0.113 257.5)
-
Step 950
950 (this color)
#142D50
oklch(29.7% 0.071 257.2)
#142D50 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) | #1D3051 | 0.015 |
| Deuteranopia (no green cones) | #142A4F | 0.010 |
| Tritanopia (no blue cones) | #00353A | 0.057 |
| Achromatopsia (no color) | #2D2D2D | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #142D50
#142D50
oklch(29.7% 0.071 257.2)
- #3E2800
#3E2800
oklch(29.6% 0.062 77)
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 #142D50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine #042E60 ΔE 0.030
- Prussian Blue #1D3557 ΔE 0.030
- Space Cadet #2B2D42 ΔE 0.040
- Oxford Blue #1B263B ΔE 0.041
- Gunmetal #293241 ΔE 0.045
- Midnight Green #073B4C ΔE 0.049
- Dark Blue Grey #1F3B4D ΔE 0.052
- Marine Blue #01386A ΔE 0.052
Use #142D50 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.