#386EB2
Closest named color: French Blue (#436BAD). oklch(53.5% 0.122 255.3), rgb(56, 110, 178).
Aa
White text reads best on this color (5.19:1).
About this color
#386EB2 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.122 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.013 away. White text reads best on it, at 5.19:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.122) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 4.04:1 |
| White text | 5.19:1 |
Values
| HEX | #386EB2 |
| RGB | rgb(56, 110, 178) |
| HSL | hsl(213, 52%, 46%) |
| OKLCH | oklch(53.5% 0.122 255.3) |
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 #386EB2 | 5.19:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #386EB2 | 4.04:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #386EB2 text on white | 5.19:1 | AA | Lc 75.5 | Fine for body text |
| #386EB2 text on black | 4.04:1 | AA large text | Lc -26.2 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CCDBEE
oklch(88.6% 0.031 254.3)
-
Step 300
300
#AAC3E4
oklch(81% 0.054 255.4)
-
Step 400
400
#7CA3D7
oklch(70.7% 0.088 255.8)
-
Step 500
500
#598BCC
oklch(63% 0.113 255.5)
-
Step 600
600 (this color)
#386EB2
oklch(53.5% 0.122 255.3)
-
Step 700
700
#30619F
oklch(49% 0.113 255.4)
-
Step 800
800
#295081
oklch(42.8% 0.093 255.2)
-
Step 900
900
#264268
oklch(37.6% 0.074 256.4)
-
Step 950
950
#16273D
oklch(27% 0.047 255.4)
#386EB2 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) | #4F73B5 | 0.029 |
| Deuteranopia (no green cones) | #3D68B1 | 0.016 |
| Tritanopia (no blue cones) | #007E87 | 0.097 |
| Achromatopsia (no color) | #6D6D6D | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #386EB2
#386EB2
oklch(53.5% 0.122 255.3)
- #926200
#926200
oklch(53.4% 0.112 75.5)
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 #386EB2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.013
- Mid Blue #276AB3 ΔE 0.019
- Flat Blue #3C73A8 ΔE 0.024
- Windows Blue #3778BF ΔE 0.031
- Muted Blue #3B719F ΔE 0.033
- Nice Blue #107AB0 ΔE 0.038
- Dull Blue #49759C ΔE 0.048
- Ocean Blue #03719C ΔE 0.048
Use #386EB2 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.