#326CAA
Closest named color: French Blue (#436BAD). oklch(52.3% 0.116 252.2), rgb(50, 108, 170).
Aa
White text reads best on this color (5.43:1).
About this color
#326CAA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.116 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.017 away. White text reads best on it, at 5.43:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #326CAA |
| RGB | rgb(50, 108, 170) |
| HSL | hsl(211, 55%, 43%) |
| OKLCH | oklch(52.3% 0.116 252.2) |
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 #326CAA | 5.43:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #326CAA | 3.86:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #326CAA text on white | 5.43:1 | AA | Lc 76.9 | Fine for body text |
| #326CAA text on black | 3.86:1 | AA large text | Lc -24.9 | 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 700.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF5
oklch(93.6% 0.017 250.8)
-
Step 200
200
#CBDBEE
oklch(88.5% 0.031 252.7)
-
Step 300
300
#A7C4E4
oklch(81% 0.055 251.1)
-
Step 400
400
#77A4D7
oklch(70.6% 0.09 252.2)
-
Step 500
500
#538DCC
oklch(63.1% 0.113 251.8)
-
Step 600
600
#3676B9
oklch(55.6% 0.123 251.9)
-
Step 700
700 (this color)
#326CAA
oklch(52.3% 0.116 252.2)
-
Step 800
800
#235181
oklch(42.8% 0.095 251.8)
-
Step 900
900
#224368
oklch(37.7% 0.075 252.8)
-
Step 950
950
#14283D
oklch(27.1% 0.047 251)
#326CAA 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) | #5070AD | 0.034 |
| Deuteranopia (no green cones) | #3F65A9 | 0.021 |
| Tritanopia (no blue cones) | #007B83 | 0.089 |
| Achromatopsia (no color) | #6A6A6A | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #326CAA
#326CAA
oklch(52.3% 0.116 252.2)
- #915D00
#915D00
oklch(52.3% 0.112 71.7)
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 #326CAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.017
- Mid Blue #276AB3 ΔE 0.018
- Flat Blue #3C73A8 ΔE 0.024
- Muted Blue #3B719F ΔE 0.027
- Ocean Blue #03719C ΔE 0.037
- Nice Blue #107AB0 ΔE 0.040
- Windows Blue #3778BF ΔE 0.044
- Dull Blue #49759C ΔE 0.045
Use #326CAA 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.