#326FA6
Closest named color: Flat Blue (#3C73A8). oklch(52.8% 0.107 248.5), rgb(50, 111, 166).
Aa
White text reads best on this color (5.30:1).
About this color
#326FA6 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.107 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Flat Blue (#3C73A8), ΔE 0.016 away. White text reads best on it, at 5.30:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Flat Blue (#3C73A8) |
| Black text | 3.96:1 |
| White text | 5.30:1 |
Values
| HEX | #326FA6 |
| RGB | rgb(50, 111, 166) |
| HSL | hsl(208, 54%, 42%) |
| OKLCH | oklch(52.8% 0.107 248.5) |
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 #326FA6 | 5.30:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #326FA6 | 3.96:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #326FA6 text on white | 5.30:1 | AA | Lc 76.1 | Fine for body text |
| #326FA6 text on black | 3.96:1 | AA large text | Lc -25.6 | 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
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200
#CCDBEB
oklch(88.5% 0.027 249.9)
-
Step 300
300
#A9C4DF
oklch(80.9% 0.048 248.4)
-
Step 400
400
#7AA5CF
oklch(70.7% 0.077 248.4)
-
Step 500
500
#578EC3
oklch(63.1% 0.099 248.8)
-
Step 600
600 (this color)
#326FA6
oklch(52.8% 0.107 248.5)
-
Step 700
700
#2D6496
oklch(49% 0.099 248.6)
-
Step 800
800
#26527A
oklch(42.7% 0.083 248.4)
-
Step 900
900
#244462
oklch(37.7% 0.064 248.4)
-
Step 950
950
#16283A
oklch(27.1% 0.041 249.6)
#326FA6 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) | #5671A8 | 0.039 |
| Deuteranopia (no green cones) | #4666A5 | 0.029 |
| Tritanopia (no blue cones) | #007C83 | 0.080 |
| Achromatopsia (no color) | #6B6B6B | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #326FA6
#326FA6
oklch(52.8% 0.107 248.5)
- #935E15
#935E15
oklch(52.8% 0.107 68.6)
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 #326FA6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Flat Blue #3C73A8 ΔE 0.016
- Muted Blue #3B719F ΔE 0.016
- French Blue #436BAD ΔE 0.023
- Mid Blue #276AB3 ΔE 0.029
- Ocean Blue #03719C ΔE 0.029
- Nice Blue #107AB0 ΔE 0.033
- Dull Blue #49759C ΔE 0.035
- Sea Blue #047495 ΔE 0.041
Use #326FA6 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.