#386BE2
Closest named color: Royal Blue (#4169E1). oklch(56.1% 0.19 263.8), rgb(56, 107, 226).
Aa
White text reads best on this color (4.80:1).
About this color
#386BE2 is a medium-dark, vivid blue. In OKLCH its lightness is 56%, its chroma 0.190 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Royal Blue (#4169E1), ΔE 0.009 away. White text reads best on it, at 4.80:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.190) |
| Temperature | cool |
| Nearest name | Royal Blue (#4169E1) |
| Black text | 4.36:1 |
| White text | 4.80:1 |
Values
| HEX | #386BE2 |
| RGB | rgb(56, 107, 226) |
| HSL | hsl(222, 75%, 55%) |
| OKLCH | oklch(56.1% 0.19 263.8) |
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 #386BE2 | 4.80:1 | AA | Lc -78.3 | Fine for body text |
| Black text on #386BE2 | 4.36:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #386BE2 text on white | 4.80:1 | AA | Lc 72.8 | Content text, not long reading |
| #386BE2 text on black | 4.36:1 | AA large text | Lc -28.8 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E1EAFB
oklch(93.5% 0.025 263.3)
-
Step 200
200
#C9DAF9
oklch(88.5% 0.047 262.5)
-
Step 300
300
#A5C1F9
oklch(81% 0.085 263.9)
-
Step 400
400
#749EF6
oklch(70.7% 0.137 263.9)
-
Step 500
500
#5183F2
oklch(63.1% 0.175 263.9)
-
Step 600
600 (this color)
#386BE2
oklch(56.1% 0.19 263.8)
-
Step 700
700
#2A57C3
oklch(49.1% 0.176 263.9)
-
Step 800
800
#23489E
oklch(42.8% 0.147 263.8)
-
Step 900
900
#213D7D
oklch(37.6% 0.114 264)
-
Step 950
950
#142449
oklch(26.9% 0.072 264.5)
#386BE2 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) | #0F7AE6 | 0.039 |
| Deuteranopia (no green cones) | #006BE0 | 0.027 |
| Tritanopia (no blue cones) | #00889C | 0.150 |
| Achromatopsia (no color) | #727272 | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #386BE2
#386BE2
oklch(56.1% 0.19 263.8)
- #946E00
#946E00
oklch(56.1% 0.115 84.5)
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 #386BE2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Blue #4169E1 ΔE 0.009
- Cerulean Blue #056EEE ΔE 0.028
- Neon Blue #4361EE ΔE 0.031
- Azul #1D5DEC ΔE 0.045
- Warm Blue #4B57DB ΔE 0.048
- Bright Blue #0165FC ΔE 0.050
- Clear Blue #247AFD ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.061
Use #386BE2 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.