#446AA8
Closest named color: French Blue (#436BAD). oklch(52.5% 0.108 259.8), rgb(68, 106, 168).
Aa
White text reads best on this color (5.42:1).
About this color
#446AA8 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.108 and its hue 260°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.008 away. White text reads best on it, at 5.42:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.87:1 |
| White text | 5.42:1 |
Values
| HEX | #446AA8 |
| RGB | rgb(68, 106, 168) |
| HSL | hsl(217, 42%, 46%) |
| OKLCH | oklch(52.5% 0.108 259.8) |
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 #446AA8 | 5.42:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #446AA8 | 3.87:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #446AA8 text on white | 5.42:1 | AA | Lc 76.9 | Fine for body text |
| #446AA8 text on black | 3.87:1 | AA large text | Lc -24.9 | 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 600.
-
Step 50
50
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF3
oklch(93.5% 0.014 258.3)
-
Step 200
200
#CFDAEB
oklch(88.5% 0.026 259)
-
Step 300
300
#AFC2E1
oklch(81% 0.049 260.2)
-
Step 400
400
#84A2D1
oklch(70.7% 0.077 259.2)
-
Step 500
500
#658AC5
oklch(63.1% 0.099 259.5)
-
Step 600
600 (this color)
#446AA8
oklch(52.5% 0.108 259.8)
-
Step 700
700
#3E6099
oklch(49.1% 0.1 260.2)
-
Step 800
800
#334F7C
oklch(42.7% 0.083 259.5)
-
Step 900
900
#2D4264
oklch(37.8% 0.064 259.7)
-
Step 950
950
#1A273A
oklch(27% 0.04 257.8)
#446AA8 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) | #506FAB | 0.021 |
| Deuteranopia (no green cones) | #4366A7 | 0.011 |
| Tritanopia (no blue cones) | #007881 | 0.093 |
| Achromatopsia (no color) | #6A6A6A | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #446AA8
#446AA8
oklch(52.5% 0.108 259.8)
- #8B6204
#8B6204
oklch(52.6% 0.108 79.6)
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 #446AA8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.008
- Flat Blue #3C73A8 ΔE 0.026
- Muted Blue #3B719F ΔE 0.028
- Mid Blue #276AB3 ΔE 0.029
- Dusky Blue #475F94 ΔE 0.040
- Dull Blue #49759C ΔE 0.042
- Windows Blue #3778BF ΔE 0.047
- Denim #3B638C ΔE 0.048
Use #446AA8 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.