#0F326C
Closest named color: Marine Blue (#01386A). oklch(33% 0.109 260.1), rgb(15, 50, 108).
Aa
White text reads best on this color (12.40:1).
About this color
#0F326C is a dark, moderately saturated blue. In OKLCH its lightness is 33%, its chroma 0.109 and its hue 260°. 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 12.40:1.
| Hue family | Blues |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.109) |
| Temperature | cool |
| Nearest name | Marine Blue (#01386A) |
| Black text | 1.69:1 |
| White text | 12.40:1 |
Values
| HEX | #0F326C |
| RGB | rgb(15, 50, 108) |
| HSL | hsl(217, 76%, 24%) |
| OKLCH | oklch(33% 0.109 260.1) |
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 #0F326C | 12.40:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #0F326C | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #0F326C text on white | 12.40:1 | AAA | Lc 97.8 | Preferred for body text |
| #0F326C 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EBFA
oklch(93.7% 0.023 258.4)
-
Step 200
200
#C8DAF8
oklch(88.4% 0.046 260.7)
-
Step 300
300
#A2C2F6
oklch(80.9% 0.082 260)
-
Step 400
400
#70A0F2
oklch(70.7% 0.132 260.6)
-
Step 500
500
#4986ED
oklch(63.1% 0.168 260.2)
-
Step 600
600
#2B6DDB
oklch(55.5% 0.182 260.2)
-
Step 700
700
#1E5ABE
oklch(49% 0.169 260.3)
-
Step 800
800
#1B4B9A
oklch(42.8% 0.139 260)
-
Step 900
900 (this color)
#0F326C
oklch(33% 0.109 260.1)
-
Step 950
950
#112548
oklch(26.9% 0.07 260.7)
#0F326C 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) | #0C396E | 0.020 |
| Deuteranopia (no green cones) | #00306B | 0.012 |
| Tritanopia (no blue cones) | #00404A | 0.083 |
| Achromatopsia (no color) | #343434 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F326C
#0F326C
oklch(33% 0.109 260.1)
- #473100
#473100
oklch(33% 0.068 81.2)
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 #0F326C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Marine Blue #01386A ΔE 0.019
- Marine #042E60 ΔE 0.026
- Prussian Blue #1D3557 ΔE 0.041
- Twilight Blue #0A437A ΔE 0.053
- Midnight Blue #191970 ΔE 0.061
- Dark Blue Grey #1F3B4D ΔE 0.069
- Midnight Green #073B4C ΔE 0.069
- Space Cadet #2B2D42 ΔE 0.078
Use #0F326C 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.