#081A48
Closest named color: Navy Blue (#001146). oklch(23.7% 0.089 264.3), rgb(8, 26, 72).
Aa
White text reads best on this color (16.77:1).
About this color
#081A48 is a very dark, moderately saturated blue. In OKLCH its lightness is 24%, its chroma 0.089 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Navy Blue (#001146), ΔE 0.030 away. White text reads best on it, at 16.77:1.
| Hue family | Blues |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Navy Blue (#001146) |
| Black text | 1.25:1 |
| White text | 16.77:1 |
Values
| HEX | #081A48 |
| RGB | rgb(8, 26, 72) |
| HSL | hsl(223, 80%, 16%) |
| OKLCH | oklch(23.7% 0.089 264.3) |
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 #081A48 | 16.77:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #081A48 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #081A48 text on white | 16.77:1 | AAA | Lc 103.4 | Preferred for body text |
| #081A48 text on black | 1.25:1 | 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
#E0EAFF
oklch(93.6% 0.03 265.3)
-
Step 200
200
#C7D9FF
oklch(88.4% 0.056 265.2)
-
Step 300
300
#A2C0FF
oklch(80.9% 0.096 264.7)
-
Step 400
400
#709DFF
oklch(70.7% 0.152 264.2)
-
Step 500
500
#4A80FF
oklch(63.1% 0.198 264.2)
-
Step 600
600
#2861FA
oklch(55.6% 0.236 264.3)
-
Step 700
700
#1D4FDA
oklch(49.2% 0.219 264.3)
-
Step 800
800
#1942B0
oklch(42.8% 0.181 264.3)
-
Step 900
900
#193A8B
oklch(37.8% 0.141 264)
-
Step 950
950 (this color)
#081A48
oklch(23.7% 0.089 264.3)
#081A48 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) | #00214A | 0.021 |
| Deuteranopia (no green cones) | #001B47 | 0.009 |
| Tritanopia (no blue cones) | #00262E | 0.070 |
| Achromatopsia (no color) | #1D1D1D | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #081A48
#081A48
oklch(23.7% 0.089 264.3)
- #291C00
#291C00
oklch(23.6% 0.048 84.3)
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 #081A48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Blue #001146 ΔE 0.030
- Dark Indigo #1F0954 ΔE 0.051
- Night Blue #040348 ΔE 0.056
- Oxford Blue #1B263B ΔE 0.057
- Rich Black #0D1B2A ΔE 0.059
- Darkblue #030764 ΔE 0.061
- Dark #1B2431 ΔE 0.065
- Marine #042E60 ΔE 0.072
Use #081A48 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.