#141B48
Closest named color: Navy Blue (#001146). oklch(24.6% 0.084 272.1), rgb(20, 27, 72).
Aa
White text reads best on this color (16.40:1).
About this color
#141B48 is a very dark, moderately saturated blue. In OKLCH its lightness is 25%, its chroma 0.084 and its hue 272°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.043 away. White text reads best on it, at 16.40:1.
| Hue family | Blues |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.28:1 |
| White text | 16.40:1 |
Values
| HEX | #141B48 |
| RGB | rgb(20, 27, 72) |
| HSL | hsl(232, 57%, 18%) |
| OKLCH | oklch(24.6% 0.084 272.1) |
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 #141B48 | 16.40:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #141B48 | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #141B48 text on white | 16.40:1 | AAA | Lc 103.1 | Preferred for body text |
| #141B48 text on black | 1.28:1 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E3E9FE
oklch(93.6% 0.029 273.1)
-
Step 200
200
#CCD8FF
oklch(88.6% 0.055 271.8)
-
Step 300
300
#ABBDFF
oklch(80.9% 0.096 272.3)
-
Step 400
400
#8098FF
oklch(70.7% 0.153 272.1)
-
Step 500
500
#637AFF
oklch(63.2% 0.198 272.1)
-
Step 600
600
#4C5DF1
oklch(55.6% 0.22 272)
-
Step 700
700
#3E4BD2
oklch(49.1% 0.205 272)
-
Step 800
800
#333FAA
oklch(42.8% 0.17 272.1)
-
Step 900
900
#2B3786
oklch(37.6% 0.132 271.9)
-
Step 950
950 (this color)
#141B48
oklch(24.6% 0.084 272.1)
#141B48 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) | #00224A | 0.027 |
| Deuteranopia (no green cones) | #001D47 | 0.023 |
| Tritanopia (no blue cones) | #00262E | 0.070 |
| Achromatopsia (no color) | #1F1F1F | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #141B48
#141B48
oklch(24.6% 0.084 272.1)
- #292000
#292000
oklch(24.7% 0.051 93.6)
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 #141B48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.043
- Dark Indigo #1F0954 ΔE 0.046
- Oxford Blue #1B263B ΔE 0.048
- Dark #1B2431 ΔE 0.059
- Rich Black #0D1B2A ΔE 0.060
- Night Blue #040348 ΔE 0.067
- Marine #042E60 ΔE 0.067
- Darkblue #030764 ΔE 0.069
Use #141B48 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.