#396BAD
Closest named color: French Blue (#436BAD). oklch(52.5% 0.118 256.1), rgb(57, 107, 173).
Aa
White text reads best on this color (5.41:1).
About this color
#396BAD is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.118 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.010 away. White text reads best on it, at 5.41:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.88:1 |
| White text | 5.41:1 |
Values
| HEX | #396BAD |
| RGB | rgb(57, 107, 173) |
| HSL | hsl(214, 50%, 45%) |
| OKLCH | oklch(52.5% 0.118 256.1) |
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 #396BAD | 5.41:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #396BAD | 3.88:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #396BAD text on white | 5.41:1 | AA | Lc 76.7 | Fine for body text |
| #396BAD text on black | 3.88:1 | AA large text | Lc -25.0 | 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
#E3EBF4
oklch(93.7% 0.015 251.2)
-
Step 200
200
#CDDAED
oklch(88.4% 0.03 257.8)
-
Step 300
300
#ABC3E3
oklch(81% 0.052 255.7)
-
Step 400
400
#7EA3D5
oklch(70.7% 0.084 256.1)
-
Step 500
500
#5C8BCA
oklch(63% 0.109 256.1)
-
Step 600
600 (this color)
#396BAD
oklch(52.5% 0.118 256.1)
-
Step 700
700
#34619E
oklch(49.1% 0.11 256.6)
-
Step 800
800
#2B5080
oklch(42.8% 0.091 255.7)
-
Step 900
900
#274267
oklch(37.6% 0.072 256.6)
-
Step 950
950
#17273C
oklch(27% 0.045 255.6)
#396BAD 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) | #4E70B0 | 0.028 |
| Deuteranopia (no green cones) | #3D65AC | 0.016 |
| Tritanopia (no blue cones) | #007A83 | 0.095 |
| Achromatopsia (no color) | #6A6A6A | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #396BAD
#396BAD
oklch(52.5% 0.118 256.1)
- #8E6000
#8E6000
oklch(52.5% 0.11 76.2)
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 #396BAD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.010
- Mid Blue #276AB3 ΔE 0.017
- Flat Blue #3C73A8 ΔE 0.027
- Muted Blue #3B719F ΔE 0.031
- Windows Blue #3778BF ΔE 0.042
- Nice Blue #107AB0 ΔE 0.044
- Ocean Blue #03719C ΔE 0.045
- Dusky Blue #475F94 ΔE 0.047
Use #396BAD 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.