#446AC0
Closest named color: French Blue (#436BAD). oklch(54% 0.141 264.3), rgb(68, 106, 192).
Aa
White text reads best on this color (5.16:1).
About this color
#446AC0 is a medium-dark, vivid blue. In OKLCH its lightness is 54%, its chroma 0.141 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.031 away. White text reads best on it, at 5.16:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.141) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.06:1 |
| White text | 5.16:1 |
Values
| HEX | #446AC0 |
| RGB | rgb(68, 106, 192) |
| HSL | hsl(222, 50%, 51%) |
| OKLCH | oklch(54% 0.141 264.3) |
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 #446AC0 | 5.16:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #446AC0 | 4.06:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #446AC0 text on white | 5.16:1 | AA | Lc 75.3 | Fine for body text |
| #446AC0 text on black | 4.06:1 | AA large text | Lc -26.4 | 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 600.
-
Step 50
50
#F2F5FB
oklch(97% 0.009 264.5)
-
Step 100
100
#E4EAF7
oklch(93.6% 0.019 266)
-
Step 200
200
#CDD9F1
oklch(88.4% 0.036 264.4)
-
Step 300
300
#ACC1EB
oklch(80.9% 0.064 264.1)
-
Step 400
400
#81A0E0
oklch(70.8% 0.1 264.1)
-
Step 500
500
#6187D8
oklch(63.2% 0.13 264)
-
Step 600
600 (this color)
#446AC0
oklch(54% 0.141 264.3)
-
Step 700
700
#3A5CAA
oklch(49% 0.131 264.4)
-
Step 800
800
#304C8A
oklch(42.8% 0.108 264.1)
-
Step 900
900
#2A406E
oklch(37.8% 0.084 263.6)
-
Step 950
950
#192641
oklch(27.2% 0.054 263.7)
#446AC0 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) | #4173C3 | 0.024 |
| Deuteranopia (no green cones) | #2C68BE | 0.024 |
| Tritanopia (no blue cones) | #007E8B | 0.119 |
| Achromatopsia (no color) | #6D6D6D | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #446AC0
#446AC0
oklch(54% 0.141 264.3)
- #8D6800
#8D6800
oklch(54% 0.111 84)
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 #446AC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.031
- Mid Blue #276AB3 ΔE 0.034
- Windows Blue #3778BF ΔE 0.039
- Flat Blue #3C73A8 ΔE 0.050
- Royal Blue #4169E1 ΔE 0.051
- Iris #6258C4 ΔE 0.057
- Dark Periwinkle #665FD1 ΔE 0.057
- Muted Blue #3B719F ΔE 0.061
Use #446AC0 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.