#0F4C76
Closest named color: Light Navy (#155084). oklch(40.2% 0.092 244.7), rgb(15, 76, 118).
Aa
White text reads best on this color (9.06:1).
About this color
#0F4C76 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.092 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.026 away. White text reads best on it, at 9.06:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.31:1 |
| White text | 9.06:1 |
Values
| HEX | #0F4C76 |
| RGB | rgb(15, 76, 118) |
| HSL | hsl(204, 77%, 26%) |
| OKLCH | oklch(40.2% 0.092 244.7) |
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 #0F4C76 | 9.06:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #0F4C76 | 2.31:1 | Fails | Lc 13.5 | Not readable |
| #0F4C76 text on white | 9.06:1 | AAA | Lc 90.5 | Preferred for body text |
| #0F4C76 text on black | 2.31:1 | Fails | Lc -11.8 | 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 800.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#C9DCEC
oklch(88.5% 0.03 243.4)
-
Step 300
300
#A4C5E2
oklch(80.9% 0.054 245.1)
-
Step 400
400
#72A7D3
oklch(70.8% 0.086 244.5)
-
Step 500
500
#4A90C7
oklch(63.2% 0.109 244.5)
-
Step 600
600
#2879B4
oklch(55.6% 0.119 244.8)
-
Step 700
700
#19669B
oklch(49.2% 0.111 244.5)
-
Step 800
800 (this color)
#0F4C76
oklch(40.2% 0.092 244.7)
-
Step 900
900
#1C4565
oklch(37.7% 0.072 245)
-
Step 950
950
#11293B
oklch(27.1% 0.045 243.2)
#0F4C76 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) | #384E78 | 0.039 |
| Deuteranopia (no green cones) | #294475 | 0.029 |
| Tritanopia (no blue cones) | #00565B | 0.064 |
| Achromatopsia (no color) | #494949 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0F4C76
#0F4C76
oklch(40.2% 0.092 244.7)
- #693C00
#693C00
oklch(40.2% 0.09 64.7)
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 #0F4C76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.026
- Deep Sea Blue #015482 ΔE 0.028
- Twilight Blue #0A437A ΔE 0.030
- Dusk Blue #26538D ΔE 0.047
- Dark Grey Blue #29465B ΔE 0.047
- Cobalt #1E488F ΔE 0.047
- Light Navy Blue #2E5A88 ΔE 0.057
- Charcoal #264653 ΔE 0.059
Use #0F4C76 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.