#345680
Closest named color: Light Navy Blue (#2E5A88). oklch(44.7% 0.08 254.5), rgb(52, 86, 128).
Aa
White text reads best on this color (7.53:1).
About this color
#345680 is a dark, moderately saturated blue. In OKLCH its lightness is 45%, its chroma 0.080 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy Blue (#2E5A88), ΔE 0.016 away. White text reads best on it, at 7.53:1.
| Hue family | Blues |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Light Navy Blue (#2E5A88) |
| Black text | 2.78:1 |
| White text | 7.53:1 |
Values
| HEX | #345680 |
| RGB | rgb(52, 86, 128) |
| HSL | hsl(213, 42%, 35%) |
| OKLCH | oklch(44.7% 0.08 254.5) |
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 #345680 | 7.53:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #345680 | 2.78:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #345680 text on white | 7.53:1 | AAA | Lc 86.0 | Fine for body text |
| #345680 text on black | 2.78:1 | Fails | Lc -16.0 | 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 800.
-
Step 50
50
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EBF3
oklch(93.7% 0.013 251.6)
-
Step 200
200
#CEDAEA
oklch(88.4% 0.026 255.6)
-
Step 300
300
#ADC3DF
oklch(81% 0.046 254.5)
-
Step 400
400
#81A3CF
oklch(70.7% 0.075 255.1)
-
Step 500
500
#608CC2
oklch(63.1% 0.095 254.1)
-
Step 600
600
#4675AF
oklch(55.5% 0.105 254.5)
-
Step 700
700
#386296
oklch(49% 0.096 254.7)
-
Step 800
800 (this color)
#345680
oklch(44.7% 0.08 254.5)
-
Step 900
900
#2A4362
oklch(37.8% 0.062 254.4)
-
Step 950
950
#192739
oklch(26.9% 0.039 255.1)
#345680 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) | #455882 | 0.023 |
| Deuteranopia (no green cones) | #3B517F | 0.016 |
| Tritanopia (no blue cones) | #006065 | 0.070 |
| Achromatopsia (no color) | #545454 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #345680
#345680
oklch(44.7% 0.08 254.5)
- #6E4D1A
#6E4D1A
oklch(44.6% 0.08 74.5)
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 #345680, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy Blue #2E5A88 ΔE 0.016
- YInMn Blue #415A77 ΔE 0.027
- Dusk Blue #26538D ΔE 0.028
- Denim Blue #3B5B92 ΔE 0.033
- Dusk #4E5481 ΔE 0.034
- Deep Sea Blue #015482 ΔE 0.035
- Light Navy #155084 ΔE 0.036
- Denim #3B638C ΔE 0.042
Use #345680 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.