#415393
Closest named color: Twilight (#4E518B). oklch(46% 0.106 270), rgb(65, 83, 147).
Aa
White text reads best on this color (7.28:1).
About this color
#415393 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 46%, its chroma 0.106 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.021 away. White text reads best on it, at 7.28:1.
| Hue family | Blues |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.106) |
| Temperature | cool |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.88:1 |
| White text | 7.28:1 |
Values
| HEX | #415393 |
| RGB | rgb(65, 83, 147) |
| HSL | hsl(227, 39%, 42%) |
| OKLCH | oklch(46% 0.106 270) |
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 #415393 | 7.28:1 | AAA | Lc -90.0 | Preferred for body text |
| Black text on #415393 | 2.88:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #415393 text on white | 7.28:1 | AAA | Lc 85.1 | Fine for body text |
| #415393 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 700.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200
#D1D9ED
oklch(88.5% 0.029 268.3)
-
Step 300
300
#B3C0E3
oklch(80.9% 0.052 269.2)
-
Step 400
400
#8C9ED5
oklch(70.6% 0.083 270.2)
-
Step 500
500
#7186C9
oklch(63.2% 0.104 270)
-
Step 600
600
#596EB6
oklch(55.5% 0.115 270.1)
-
Step 700
700 (this color)
#415393
oklch(46% 0.106 270)
-
Step 800
800
#3C4B7F
oklch(42.6% 0.089 270.2)
-
Step 900
900
#333F66
oklch(37.6% 0.069 269.9)
-
Step 950
950
#1E253C
oklch(27% 0.044 270.3)
#415393 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) | #385A95 | 0.021 |
| Deuteranopia (no green cones) | #2E5392 | 0.022 |
| Tritanopia (no blue cones) | #15616C | 0.095 |
| Achromatopsia (no color) | #565656 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #415393
#415393
oklch(46% 0.106 270)
- #6C5500
#6C5500
oklch(46% 0.094 90.5)
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 #415393, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.021
- Denim Blue #3B5B92 ΔE 0.023
- Dusk Blue #26538D ΔE 0.032
- Dusk #4E5481 ΔE 0.035
- Light Navy Blue #2E5A88 ΔE 0.036
- Dusky Blue #475F94 ΔE 0.036
- Blueberry #464196 ΔE 0.049
- Denim #3B638C ΔE 0.050
Use #415393 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.