#396AB6
Closest named color: Mid Blue (#276AB3). oklch(52.9% 0.131 258.9), rgb(57, 106, 182).
Aa
White text reads best on this color (5.36:1).
About this color
#396AB6 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.131 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Mid Blue (#276AB3), ΔE 0.015 away. White text reads best on it, at 5.36:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.131) |
| Temperature | cool |
| Nearest name | Mid Blue (#276AB3) |
| Black text | 3.91:1 |
| White text | 5.36:1 |
Values
| HEX | #396AB6 |
| RGB | rgb(57, 106, 182) |
| HSL | hsl(216, 52%, 47%) |
| OKLCH | oklch(52.9% 0.131 258.9) |
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 #396AB6 | 5.36:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #396AB6 | 3.91:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #396AB6 text on white | 5.36:1 | AA | Lc 76.5 | Fine for body text |
| #396AB6 text on black | 3.91:1 | AA large text | Lc -25.3 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF6
oklch(93.5% 0.018 261.3)
-
Step 200
200
#CCDAEF
oklch(88.4% 0.033 258.4)
-
Step 300
300
#AAC2E7
oklch(80.9% 0.059 259)
-
Step 400
400
#7DA2DC
oklch(70.8% 0.095 259.2)
-
Step 500
500
#5B8AD2
oklch(63.2% 0.121 258.7)
-
Step 600
600 (this color)
#396AB6
oklch(52.9% 0.131 258.9)
-
Step 700
700
#335FA5
oklch(49% 0.123 259.3)
-
Step 800
800
#2B4E86
oklch(42.7% 0.102 259.4)
-
Step 900
900
#27416B
oklch(37.6% 0.079 259.6)
-
Step 950
950
#17273F
oklch(27.2% 0.05 258.3)
#396AB6 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) | #4671B9 | 0.025 |
| Deuteranopia (no green cones) | #3265B4 | 0.016 |
| Tritanopia (no blue cones) | #007C87 | 0.106 |
| Achromatopsia (no color) | #6A6A6A | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #396AB6
#396AB6
oklch(52.9% 0.131 258.9)
- #8D6200
#8D6200
oklch(52.8% 0.11 78.7)
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 #396AB6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Blue #276AB3 ΔE 0.015
- French Blue #436BAD ΔE 0.018
- Flat Blue #3C73A8 ΔE 0.038
- Windows Blue #3778BF ΔE 0.039
- Muted Blue #3B719F ΔE 0.046
- Nice Blue #107AB0 ΔE 0.050
- Dusky Blue #475F94 ΔE 0.057
- Ocean Blue #03719C ΔE 0.058
Use #396AB6 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.