#415CA7
Closest named color: Dusky Blue (#475F94). oklch(49.2% 0.124 266.9), rgb(65, 92, 167).
Aa
White text reads best on this color (6.33:1).
About this color
#415CA7 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 49%, its chroma 0.124 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.034 away. White text reads best on it, at 6.33:1.
| Hue family | Blues |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.31:1 |
| White text | 6.33:1 |
Values
| HEX | #415CA7 |
| RGB | rgb(65, 92, 167) |
| HSL | hsl(224, 44%, 45%) |
| OKLCH | oklch(49.2% 0.124 266.9) |
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 #415CA7 | 6.33:1 | AA | Lc -86.4 | Fine for body text |
| Black text on #415CA7 | 3.31:1 | AA large text | Lc 22.7 | Dividers and decoration only |
| #415CA7 text on white | 6.33:1 | AA | Lc 81.3 | Fine for body text |
| #415CA7 text on black | 3.31:1 | AA large text | Lc -20.6 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF6
oklch(93.6% 0.017 264.5)
-
Step 200
200
#CFD9F0
oklch(88.5% 0.033 266.9)
-
Step 300
300
#AFC0E8
oklch(80.8% 0.06 267)
-
Step 400
400
#859FDD
oklch(70.7% 0.096 266.5)
-
Step 500
500
#6886D4
oklch(63.2% 0.123 267)
-
Step 600
600
#506EC1
oklch(55.6% 0.134 267.1)
-
Step 700
700 (this color)
#415CA7
oklch(49.2% 0.124 266.9)
-
Step 800
800
#354B87
oklch(42.6% 0.103 266.9)
-
Step 900
900
#2E3F6C
oklch(37.6% 0.08 266.9)
-
Step 950
950
#1B253F
oklch(26.9% 0.051 267)
#415CA7 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) | #3964AA | 0.022 |
| Deuteranopia (no green cones) | #2A5BA5 | 0.024 |
| Tritanopia (no blue cones) | #006D79 | 0.108 |
| Achromatopsia (no color) | #5F5F5F | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #415CA7
#415CA7
oklch(49.2% 0.124 266.9)
- #7A5C00
#7A5C00
oklch(49.2% 0.101 86.4)
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 #415CA7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.034
- Denim Blue #3B5B92 ΔE 0.035
- French Blue #436BAD ΔE 0.042
- Mid Blue #276AB3 ΔE 0.042
- Twilight #4E518B ΔE 0.051
- Denim #3B638C ΔE 0.053
- Light Navy Blue #2E5A88 ΔE 0.056
- Dusk Blue #26538D ΔE 0.058
Use #415CA7 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.