#446FD6
Closest named color: Royal Blue (#4169E1). oklch(56.5% 0.165 264.6), rgb(68, 111, 214).
Aa
White text reads best on this color (4.67:1).
About this color
#446FD6 is a medium-dark, vivid blue. In OKLCH its lightness is 57%, its chroma 0.165 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Royal Blue (#4169E1), ΔE 0.024 away. White text reads best on it, at 4.67:1.
| Hue family | Blues |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.165) |
| Temperature | cool |
| Nearest name | Royal Blue (#4169E1) |
| Black text | 4.49:1 |
| White text | 4.67:1 |
Values
| HEX | #446FD6 |
| RGB | rgb(68, 111, 214) |
| HSL | hsl(222, 64%, 55%) |
| OKLCH | oklch(56.5% 0.165 264.6) |
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 #446FD6 | 4.67:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #446FD6 | 4.49:1 | AA large text | Lc 31.9 | Non-text elements, placeholder text |
| #446FD6 text on white | 4.67:1 | AA | Lc 72.1 | Content text, not long reading |
| #446FD6 text on black | 4.49:1 | AA large text | Lc -29.5 | 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 600.
-
Step 50
50
#F2F5FC
oklch(97% 0.01 267.4)
-
Step 100
100
#E3EAF9
oklch(93.6% 0.022 265.8)
-
Step 200
200
#CCD9F5
oklch(88.4% 0.041 265.7)
-
Step 300
300
#A9C1F2
oklch(81% 0.074 264.4)
-
Step 400
400
#7B9FEB
oklch(70.7% 0.119 264.3)
-
Step 500
500
#5B85E5
oklch(63.2% 0.152 264.6)
-
Step 600
600 (this color)
#446FD6
oklch(56.5% 0.165 264.6)
-
Step 700
700
#345AB7
oklch(49.2% 0.154 264.6)
-
Step 800
800
#2B4A94
oklch(42.8% 0.127 264.5)
-
Step 900
900
#273E76
oklch(37.7% 0.1 265.2)
-
Step 950
950
#172545
oklch(27% 0.063 264.7)
#446FD6 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) | #377BDA | 0.031 |
| Deuteranopia (no green cones) | #0F6ED4 | 0.035 |
| Tritanopia (no blue cones) | #008798 | 0.135 |
| Achromatopsia (no color) | #747474 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #446FD6
#446FD6
oklch(56.5% 0.165 264.6)
- #956F00
#956F00
oklch(56.4% 0.116 84.7)
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 #446FD6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Blue #4169E1 ΔE 0.024
- Windows Blue #3778BF ΔE 0.047
- Cerulean Blue #056EEE ΔE 0.049
- Neon Blue #4361EE ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.053
- Warm Blue #4B57DB ΔE 0.059
- Mid Blue #276AB3 ΔE 0.063
- Clear Blue #247AFD ΔE 0.063
Use #446FD6 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.