#415777
Closest named color: YInMn Blue (#415A77). oklch(45.3% 0.059 257.7), rgb(65, 87, 119).
Aa
White text reads best on this color (7.35:1).
About this color
#415777 is a medium-dark, muted blue. In OKLCH its lightness is 45%, its chroma 0.059 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.009 away. White text reads best on it, at 7.35:1.
| Hue family | Blues |
| Lightness | medium-dark (45%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 2.85:1 |
| White text | 7.35:1 |
Values
| HEX | #415777 |
| RGB | rgb(65, 87, 119) |
| HSL | hsl(216, 29%, 36%) |
| OKLCH | oklch(45.3% 0.059 257.7) |
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 #415777 | 7.35:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #415777 | 2.85:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #415777 text on white | 7.35:1 | AAA | Lc 85.5 | Fine for body text |
| #415777 text on black | 2.85:1 | Fails | Lc -16.5 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E6EAF1
oklch(93.6% 0.01 261.8)
-
Step 200
200
#D1DAE6
oklch(88.5% 0.019 255.5)
-
Step 300
300
#B3C2D7
oklch(80.9% 0.034 256.8)
-
Step 400
400
#8BA2C4
oklch(70.7% 0.056 258)
-
Step 500
500
#6E8BB5
oklch(63.1% 0.072 257.6)
-
Step 600
600
#5675A0
oklch(55.7% 0.076 256.7)
-
Step 700
700
#476289
oklch(49.2% 0.071 257.5)
-
Step 800
800 (this color)
#415777
oklch(45.3% 0.059 257.7)
-
Step 900
900
#32425A
oklch(37.6% 0.046 258.3)
-
Step 950
950
#1D2735
oklch(27% 0.03 256.9)
#415777 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) | #4B5978 | 0.016 |
| Deuteranopia (no green cones) | #455476 | 0.010 |
| Tritanopia (no blue cones) | #2D5E62 | 0.053 |
| Achromatopsia (no color) | #565656 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #415777
#415777
oklch(45.3% 0.059 257.7)
- #68522E
#68522E
oklch(45.3% 0.06 78.7)
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 #415777, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.009
- Dusty Grape #545775 ΔE 0.027
- Dusk #4E5481 ΔE 0.028
- Light Navy Blue #2E5A88 ΔE 0.032
- Denim #3B638C ΔE 0.043
- Denim Blue #3B5B92 ΔE 0.043
- Twilight #4E518B ΔE 0.045
- Dusk Blue #26538D ΔE 0.050
Use #415777 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.