#415684
Closest named color: Dusk (#4E5481). oklch(45.7% 0.08 264.8), rgb(65, 86, 132).
Aa
White text reads best on this color (7.26:1).
About this color
#415684 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.080 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.018 away. White text reads best on it, at 7.26:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.88:1 |
| White text | 7.26:1 |
Values
| HEX | #415684 |
| RGB | rgb(65, 86, 132) |
| HSL | hsl(221, 34%, 39%) |
| OKLCH | oklch(45.7% 0.08 264.8) |
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 #415684 | 7.26:1 | AAA | Lc -90.0 | Preferred for body text |
| Black text on #415684 | 2.88:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #415684 text on white | 7.26:1 | AAA | Lc 85.2 | Fine for body text |
| #415684 text on black | 2.88:1 | Fails | Lc -16.9 | Dividers and decoration only |
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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF3
oklch(93.6% 0.013 262.4)
-
Step 200
200
#D1D9EB
oklch(88.5% 0.026 266.6)
-
Step 300
300
#B2C1E0
oklch(81% 0.047 264.9)
-
Step 400
400
#8AA0D0
oklch(70.7% 0.075 265.4)
-
Step 500
500
#6D88C4
oklch(63.1% 0.096 265.2)
-
Step 600
600
#5571B0
oklch(55.5% 0.104 265)
-
Step 700
700
#455F97
oklch(49.1% 0.096 264.3)
-
Step 800
800 (this color)
#415684
oklch(45.7% 0.08 264.8)
-
Step 900
900
#314163
oklch(37.8% 0.062 264.4)
-
Step 950
950
#1D263A
oklch(27% 0.04 265.3)
#415684 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) | #455A86 | 0.014 |
| Deuteranopia (no green cones) | #3D5483 | 0.008 |
| Tritanopia (no blue cones) | #246067 | 0.072 |
| Achromatopsia (no color) | #575757 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #415684
#415684
oklch(45.7% 0.08 264.8)
- #6C531A
#6C531A
oklch(45.7% 0.08 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 #415684, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.018
- Light Navy Blue #2E5A88 ΔE 0.022
- Denim Blue #3B5B92 ΔE 0.024
- Twilight #4E518B ΔE 0.027
- YInMn Blue #415A77 ΔE 0.028
- Dusky Blue #475F94 ΔE 0.035
- Dusk Blue #26538D ΔE 0.035
- Dusty Grape #545775 ΔE 0.036
Use #415684 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.