#346191
Closest named color: Denim (#3B638C). oklch(48.3% 0.092 251.6), rgb(52, 97, 145).
Aa
White text reads best on this color (6.43:1).
About this color
#346191 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 48%, its chroma 0.092 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.013 away. White text reads best on it, at 6.43:1.
| Hue family | Blues |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.26:1 |
| White text | 6.43:1 |
Values
| HEX | #346191 |
| RGB | rgb(52, 97, 145) |
| HSL | hsl(211, 47%, 39%) |
| OKLCH | oklch(48.3% 0.092 251.6) |
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 #346191 | 6.43:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #346191 | 3.26:1 | AA large text | Lc 22.3 | Dividers and decoration only |
| #346191 text on white | 6.43:1 | AA | Lc 81.8 | Fine for body text |
| #346191 text on black | 3.26:1 | AA large text | Lc -20.1 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200
#CEDBE9
oklch(88.6% 0.024 250.1)
-
Step 300
300
#ACC3DD
oklch(80.8% 0.045 251.6)
-
Step 400
400
#80A4CC
oklch(70.7% 0.071 251.5)
-
Step 500
500
#5F8DBF
oklch(63.1% 0.091 251.4)
-
Step 600
600
#4576AC
oklch(55.6% 0.1 252.1)
-
Step 700
700 (this color)
#346191
oklch(48.3% 0.092 251.6)
-
Step 800
800
#2D5178
oklch(42.7% 0.077 251.8)
-
Step 900
900
#294360
oklch(37.6% 0.059 252.1)
-
Step 950
950
#182838
oklch(27.1% 0.037 249.3)
#346191 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) | #4C6393 | 0.029 |
| Deuteranopia (no green cones) | #405B90 | 0.020 |
| Tritanopia (no blue cones) | #006C72 | 0.075 |
| Achromatopsia (no color) | #5F5F5F | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #346191
#346191
oklch(48.3% 0.092 251.6)
- #7F5518
#7F5518
oklch(48.5% 0.093 71.6)
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 #346191, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.013
- Denim Blue #3B5B92 ΔE 0.019
- Dusky Blue #475F94 ΔE 0.022
- Light Navy Blue #2E5A88 ΔE 0.025
- Peacock Blue #016795 ΔE 0.029
- YInMn Blue #415A77 ΔE 0.043
- Dusk Blue #26538D ΔE 0.045
- Dusk #4E5481 ΔE 0.047
Use #346191 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.