#386ED2
Closest named color: Royal Blue (#4169E1). oklch(55.5% 0.165 261.4), rgb(56, 110, 210).
Aa
White text reads best on this color (4.85:1).
About this color
#386ED2 is a medium-dark, vivid blue. In OKLCH its lightness is 56%, its chroma 0.165 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Royal Blue (#4169E1), ΔE 0.028 away. White text reads best on it, at 4.85:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.165) |
| Temperature | cool |
| Nearest name | Royal Blue (#4169E1) |
| Black text | 4.32:1 |
| White text | 4.85:1 |
Values
| HEX | #386ED2 |
| RGB | rgb(56, 110, 210) |
| HSL | hsl(219, 63%, 52%) |
| OKLCH | oklch(55.5% 0.165 261.4) |
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 #386ED2 | 4.85:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #386ED2 | 4.32:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #386ED2 text on white | 4.85:1 | AA | Lc 73.2 | Content text, not long reading |
| #386ED2 text on black | 4.32:1 | AA large text | Lc -28.5 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CADAF5
oklch(88.5% 0.041 260.9)
-
Step 300
300
#A6C2F1
oklch(81% 0.073 260.7)
-
Step 400
400
#77A0EB
oklch(70.7% 0.119 261.9)
-
Step 500
500
#5387E4
oklch(63.2% 0.151 261.1)
-
Step 600
600 (this color)
#386ED2
oklch(55.5% 0.165 261.4)
-
Step 700
700
#2B5BB6
oklch(49% 0.154 261.7)
-
Step 800
800
#244B93
oklch(42.6% 0.127 261.4)
-
Step 900
900
#223F75
oklch(37.6% 0.099 261.6)
-
Step 950
950
#142645
oklch(27.1% 0.063 260.6)
#386ED2 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) | #3779D6 | 0.029 |
| Deuteranopia (no green cones) | #066BD0 | 0.028 |
| Tritanopia (no blue cones) | #008696 | 0.131 |
| Achromatopsia (no color) | #717171 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #386ED2
#386ED2
oklch(55.5% 0.165 261.4)
- #956B00
#956B00
oklch(55.6% 0.115 81.4)
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 #386ED2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Blue #4169E1 ΔE 0.028
- Windows Blue #3778BF ΔE 0.043
- Cerulean Blue #056EEE ΔE 0.047
- Mid Blue #276AB3 ΔE 0.052
- Neon Blue #4361EE ΔE 0.055
- French Blue #436BAD ΔE 0.057
- Warm Blue #4B57DB ΔE 0.059
- Dark Periwinkle #665FD1 ΔE 0.060
Use #386ED2 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.